21123752832

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 768

約数和(自身を含む): 82335052800

約数和(自身を除く): 61211299968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 32, 34, 36, 39, 42, 48, 51, 52, 54, 56, 63, 64, 68, 72, 78, 81, 84, 91, 96, 102, 104, 108, 112, 117, 119, 126, 128, 136, 144, 153, 156, 162, 168, 182, 189, 192, 204, 208, 216, 221, 224, 234, 238, 243, 252, 272, 273, 288, 306, 312, 324, 336, 351, 357, 364, 378, 384, 408, 416, 432, 439, 442, 448, 459, 468, 476, 486, 504, 544, 546, 567, 576, 612, 624, 648, 663, 672, 702, 714, 728, 756, 816, 819, 832, 864, 878, 884, 896, 918, 936, 952, 972, 1008, 1053, 1071, 1088, 1092, 1134, 1152, 1224, 1248, 1296, 1317, 1326, 1344, 1377, 1404, 1428, 1456, 1512, 1547, 1632, 1638, 1664, 1701, 1728, 1756, 1768, 1836, 1872, 1904, 1944, 1989, 2016, 2106, 2142, 2176, 2184, 2268, 2448, 2457, 2496, 2592, 2634, 2652, 2688, 2754, 2808, 2856, 2912, 3024, 3073, 3094, 3159, 3213, 3264, 3276, 3402, 3456, 3512, 3536, 3672, 3744, 3808, 3888, 3951, 3978, 4032, 4131, 4212, 4284, 4368, 4536, 4641, 4896, 4914, 4992, 5184, 5268, 5304, 5508, 5616, 5707, 5712, 5824, 5967, 6048, 6146, 6188, 6318, 6426, 6528, 6552, 6804, 7024, 7072, 7344, 7371, 7463, 7488, 7616, 7776, 7902, 7956, 8064, 8262, 8424, 8568, 8736, 9072, 9219, 9282, 9639, 9792, 9828, 10368, 10536, 10608, 11016, 11232, 11414, 11424, 11648, 11853, 11934, 12096, 12292, 12376, 12636, 12852, 13104, 13608, 13923, 14048, 14144, 14688, 14742, 14926, 14976, 15232, 15552, 15804, 15912, 16524, 16848, 17121, 17136, 17472, 17901, 18144, 18438, 18564, 19278, 19584, 19656, 21072, 21216, 22032, 22113, 22389, 22464, 22828, 22848, 23706, 23868, 24192, 24584, 24752, 25272, 25704, 26208, 27216, 27657, 27846, 28096, 28288, 28917, 29376, 29484, 29852, 31104, 31608, 31824, 33048, 33696, 34242, 34272, 34944, 35559, 35802, 36288, 36876, 37128, 38556, 39312, 39949, 41769, 42144, 42432, 44064, 44226, 44778, 44928, 45656, 45696, 47412, 47736, 49168, 49504, 50544, 51363, 51408, 52241, 52416, 53703, 54432, 55314, 55692, 56192, 57834, 58752, 58968, 59704, 63216, 63648, 66096, 67167, 67392, 68484, 68544, 71118, 71604, 72576, 73752, 74256, 77112, 78624, 79898, 82971, 83538, 84288, 84864, 88128, 88452, 89556, 91312, 94824, 95472, 97019, 98336, 99008, 101088, 102726, 102816, 104482, 104832, 106677, 107406, 108864, 110628, 111384, 115668, 117936, 119408, 119847, 125307, 126432, 127296, 132192, 134334, 134784, 136968, 137088, 142236, 143208, 147504, 148512, 154089, 154224, 156723, 157248, 159796, 165942, 167076, 168576, 176256, 176904, 179112, 182624, 189648, 190944, 194038, 196672, 198016, 201501, 202176, 205452, 205632, 208964, 213354, 214812, 217728, 221256, 222768, 231336, 235872, 238816, 239694, 248913, 250614, 252864, 254592, 264384, 268668, 273936, 284472, 286416, 291057, 295008, 297024, 308178, 308448, 313446, 314496, 319592, 331884, 334152, 353808, 358224, 359541, 365248, 375921, 379296, 381888, 388076, 393344, 403002, 404352, 410904, 411264, 417928, 426708, 429624, 442512, 445536, 462267, 462672, 470169, 471744, 477632, 479388, 497826, 501228, 505728, 528768, 537336, 547872, 568944, 572832, 582114, 590016, 594048, 604503, 616356, 616896, 626892, 639184, 663768, 668304, 679133, 707616, 716448, 719082, 730496, 746739, 751842, 758592, 763776, 776152, 806004, 821808, 835856, 853416, 859248, 873171, 885024, 891072, 924534, 925344, 940338, 943488, 955264, 958776, 995652, 1002456, 1074672, 1078623, 1095744, 1137888, 1145664, 1164228, 1180032, 1209006, 1232712, 1233792, 1253784, 1278368, 1327536, 1336608, 1358266, 1386801, 1410507, 1415232, 1432896, 1438164, 1493478, 1503684, 1517184, 1552304, 1612008, 1643616, 1671712, 1706832, 1718496, 1746342, 1770048, 1782144, 1813509, 1849068, 1850688, 1880676, 1917552, 1991304, 2004912, 2037399, 2149344, 2157246, 2191488, 2275776, 2291328, 2328456, 2418012, 2465424, 2507568, 2556736, 2619513, 2655072, 2673216, 2716532, 2773602, 2821014, 2830464, 2865792, 2876328, 2986956, 3007368, 3104608, 3224016, 3235869, 3287232, 3343424, 3413664, 3436992, 3492684, 3540096, 3627018, 3698136, 3701376, 3761352, 3835104, 3982608, 4009824, 4074798, 4231521, 4298688, 4314492, 4551552, 4656912, 4836024, 4930848, 5015136, 5113472, 5239026, 5310144, 5346432, 5433064, 5547204, 5642028, 5752656, 5973912, 6014736, 6112197, 6209216, 6448032, 6471738, 6574464, 6686848, 6827328, 6873984, 6985368, 7254036, 7396272, 7522704, 7670208, 7858539, 7965216, 8019648, 8149596, 8463042, 8597376, 8628984, 9313824, 9672048, 9707607, 9861696, 10030272, 10478052, 10620288, 10866128, 11094408, 11284056, 11505312, 11947824, 12029472, 12224394, 12418432, 12694563, 12896064, 12943476, 13654656, 13970736, 14508072, 14792544, 15045408, 15340416, 15717078, 15930432, 16039296, 16299192, 16926084, 17257968, 18336591, 18627648, 19344096, 19415214, 19723392, 20060544, 20956104, 21732256, 22188816, 22568112, 23010624, 23575617, 23895648, 24058944, 24448788, 25389126, 25792128, 25886952, 27941472, 29016144, 29585088, 30090816, 31434156, 31860864, 32598384, 33852168, 34515936, 36673182, 37255296, 38688192, 38830428, 41912208, 43464512, 44377632, 45136224, 46021248, 47151234, 47791296, 48117888, 48897576, 50778252, 51773904, 55009773, 55882944, 58032288, 59170176, 60181632, 62868312, 65196768, 67704336, 69031872, 73346364, 77376384, 77660856, 83824416, 86929024, 88755264, 90272448, 94302468, 95582592, 97795152, 101556504, 103547808, 110019546, 111765888, 116064576, 125736624, 130393536, 135408672, 138063744, 146692728, 155321712, 165029319, 167648832, 177510528, 180544896, 188604936, 195590304, 203113008, 207095616, 220039092, 232129152, 251473248, 260787072, 270817344, 293385456, 310643424, 330058638, 335297664, 377209872, 391180608, 406226016, 414191232, 440078184, 502946496, 541634688, 586770912, 621286848, 660117276, 754419744, 782361216, 812452032, 880156368, 1005892992, 1173541824, 1242573696, 1320234552, 1508839488, 1624904064, 1760312736, 2347083648, 2640469104, 3017678976, 3520625472, 5280938208, 7041250944, 10561876416, 21123752832]

約数ペア:

[(1, 21123752832), (2, 10561876416), (3, 7041250944), (4, 5280938208), (6, 3520625472), (7, 3017678976), (8, 2640469104), (9, 2347083648), (12, 1760312736), (13, 1624904064), (14, 1508839488), (16, 1320234552), (17, 1242573696), (18, 1173541824), (21, 1005892992), (24, 880156368), (26, 812452032), (27, 782361216), (28, 754419744), (32, 660117276), (34, 621286848), (36, 586770912), (39, 541634688), (42, 502946496), (48, 440078184), (51, 414191232), (52, 406226016), (54, 391180608), (56, 377209872), (63, 335297664), (64, 330058638), (68, 310643424), (72, 293385456), (78, 270817344), (81, 260787072), (84, 251473248), (91, 232129152), (96, 220039092), (102, 207095616), (104, 203113008), (108, 195590304), (112, 188604936), (117, 180544896), (119, 177510528), (126, 167648832), (128, 165029319), (136, 155321712), (144, 146692728), (153, 138063744), (156, 135408672), (162, 130393536), (168, 125736624), (182, 116064576), (189, 111765888), (192, 110019546), (204, 103547808), (208, 101556504), (216, 97795152), (221, 95582592), (224, 94302468), (234, 90272448), (238, 88755264), (243, 86929024), (252, 83824416), (272, 77660856), (273, 77376384), (288, 73346364), (306, 69031872), (312, 67704336), (324, 65196768), (336, 62868312), (351, 60181632), (357, 59170176), (364, 58032288), (378, 55882944), (384, 55009773), (408, 51773904), (416, 50778252), (432, 48897576), (439, 48117888), (442, 47791296), (448, 47151234), (459, 46021248), (468, 45136224), (476, 44377632), (486, 43464512), (504, 41912208), (544, 38830428), (546, 38688192), (567, 37255296), (576, 36673182), (612, 34515936), (624, 33852168), (648, 32598384), (663, 31860864), (672, 31434156), (702, 30090816), (714, 29585088), (728, 29016144), (756, 27941472), (816, 25886952), (819, 25792128), (832, 25389126), (864, 24448788), (878, 24058944), (884, 23895648), (896, 23575617), (918, 23010624), (936, 22568112), (952, 22188816), (972, 21732256), (1008, 20956104), (1053, 20060544), (1071, 19723392), (1088, 19415214), (1092, 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