19685985984

素因数分解:

$2^6\times 3^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 588

約数和(自身を含む): 69627597600

約数和(自身を除く): 49941611616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 79, 81, 84, 96, 98, 108, 109, 112, 126, 144, 147, 158, 162, 168, 189, 192, 196, 216, 218, 224, 237, 243, 252, 288, 294, 316, 324, 327, 336, 378, 392, 432, 436, 441, 448, 474, 486, 504, 553, 567, 576, 588, 632, 648, 654, 672, 711, 729, 756, 763, 784, 864, 872, 882, 948, 972, 981, 1008, 1106, 1134, 1176, 1264, 1296, 1308, 1323, 1344, 1422, 1458, 1512, 1526, 1568, 1659, 1701, 1728, 1744, 1764, 1896, 1944, 1962, 2016, 2133, 2212, 2268, 2289, 2352, 2528, 2592, 2616, 2646, 2844, 2916, 2943, 3024, 3052, 3136, 3318, 3402, 3488, 3528, 3792, 3871, 3888, 3924, 3969, 4032, 4266, 4424, 4536, 4578, 4704, 4977, 5056, 5103, 5184, 5232, 5292, 5341, 5688, 5832, 5886, 6048, 6104, 6399, 6636, 6804, 6867, 6976, 7056, 7584, 7742, 7776, 7848, 7938, 8532, 8611, 8829, 8848, 9072, 9156, 9408, 9954, 10206, 10464, 10584, 10682, 11376, 11613, 11664, 11772, 11907, 12096, 12208, 12798, 13272, 13608, 13734, 14112, 14931, 15168, 15484, 15552, 15696, 15876, 16023, 17064, 17222, 17658, 17696, 18144, 18312, 19197, 19908, 20412, 20601, 20928, 21168, 21364, 22752, 23226, 23328, 23544, 23814, 24416, 25596, 25833, 26487, 26544, 27216, 27468, 28224, 29862, 30968, 31392, 31752, 32046, 34128, 34444, 34839, 35316, 35392, 35721, 36288, 36624, 38394, 39816, 40824, 41202, 42336, 42728, 44793, 45504, 46452, 46656, 47088, 47628, 48069, 48832, 51192, 51666, 52974, 53088, 54432, 54936, 57591, 59724, 60277, 61803, 61936, 62784, 63504, 64092, 68256, 68888, 69678, 70632, 71442, 73248, 76788, 77499, 79461, 79632, 81648, 82404, 84672, 85456, 89586, 92904, 94176, 95256, 96138, 102384, 103332, 104517, 105948, 106176, 108864, 109872, 115182, 119448, 120554, 123606, 123872, 127008, 128184, 134379, 136512, 137776, 139356, 141264, 142884, 144207, 146496, 153576, 154998, 158922, 159264, 163296, 164808, 170912, 179172, 180831, 185409, 185808, 188352, 190512, 192276, 204768, 206664, 209034, 211896, 219744, 230364, 232497, 238896, 241108, 247212, 247744, 254016, 256368, 268758, 275552, 278712, 282528, 285768, 288414, 307152, 309996, 313551, 317844, 318528, 326592, 329616, 341824, 358344, 361662, 370818, 371616, 381024, 384552, 403137, 409536, 413328, 418068, 421939, 423792, 432621, 439488, 460728, 464994, 477792, 482216, 494424, 512736, 537516, 542493, 551104, 556227, 557424, 565056, 571536, 576828, 614304, 619992, 627102, 635688, 659232, 697491, 716688, 723324, 741636, 743232, 762048, 769104, 806274, 826656, 836136, 843878, 847584, 865242, 921456, 929988, 940653, 955584, 964432, 988848, 1025472, 1075032, 1084986, 1112454, 1114848, 1143072, 1153656, 1228608, 1239984, 1254204, 1265817, 1271376, 1297863, 1318464, 1394982, 1433376, 1446648, 1483272, 1538208, 1612548, 1627479, 1653312, 1672272, 1687756, 1695168, 1730484, 1842912, 1859976, 1881306, 1928864, 1977696, 2092473, 2150064, 2169972, 2224908, 2229696, 2286144, 2307312, 2479968, 2508408, 2531634, 2542752, 2595726, 2789964, 2821959, 2866752, 2893296, 2966544, 3076416, 3225096, 3254958, 3344544, 3375512, 3460968, 3685824, 3719952, 3762612, 3797451, 3857728, 3893589, 3955392, 4184946, 4300128, 4339944, 4449816, 4614624, 4882437, 4959936, 5016816, 5063268, 5085504, 5191452, 5579928, 5643918, 5786592, 5933088, 6277419, 6450192, 6509916, 6689088, 6751024, 6921936, 7439904, 7525224, 7594902, 7787178, 8369892, 8600256, 8679888, 8899632, 9229248, 9764874, 10033632, 10126536, 10382904, 11159856, 11287836, 11392353, 11573184, 11866176, 12554838, 12900384, 13019832, 13502048, 13843872, 14647311, 14879808, 15050448, 15189804, 15574356, 16739784, 17359776, 17799264, 19529748, 20067264, 20253072, 20765808, 22319712, 22575672, 22784706, 25109676, 25800768, 26039664, 27004096, 27687744, 29294622, 30100896, 30379608, 31148712, 33479568, 34177059, 34719552, 35598528, 39059496, 40506144, 41531616, 43941933, 44639424, 45151344, 45569412, 50219352, 52079328, 58589244, 60201792, 60759216, 62297424, 66959136, 68354118, 78118992, 81012288, 83063232, 87883866, 90302688, 91138824, 100438704, 102531177, 104158656, 117178488, 121518432, 124594848, 133918272, 136708236, 156237984, 175767732, 180605376, 182277648, 200877408, 205062354, 234356976, 243036864, 249189696, 273416472, 307593531, 312475968, 351535464, 364555296, 401754816, 410124708, 468713952, 546832944, 615187062, 703070928, 729110592, 820249416, 937427904, 1093665888, 1230374124, 1406141856, 1640498832, 2187331776, 2460748248, 2812283712, 3280997664, 4921496496, 6561995328, 9842992992, 19685985984]

約数ペア:

[(1, 19685985984), (2, 9842992992), (3, 6561995328), (4, 4921496496), (6, 3280997664), (7, 2812283712), (8, 2460748248), (9, 2187331776), (12, 1640498832), (14, 1406141856), (16, 1230374124), (18, 1093665888), (21, 937427904), (24, 820249416), (27, 729110592), (28, 703070928), (32, 615187062), (36, 546832944), (42, 468713952), (48, 410124708), (49, 401754816), (54, 364555296), (56, 351535464), (63, 312475968), (64, 307593531), (72, 273416472), (79, 249189696), (81, 243036864), (84, 234356976), (96, 205062354), (98, 200877408), (108, 182277648), (109, 180605376), (112, 175767732), (126, 156237984), (144, 136708236), (147, 133918272), (158, 124594848), (162, 121518432), (168, 117178488), (189, 104158656), (192, 102531177), (196, 100438704), (216, 91138824), (218, 90302688), (224, 87883866), (237, 83063232), (243, 81012288), (252, 78118992), (288, 68354118), (294, 66959136), (316, 62297424), (324, 60759216), (327, 60201792), (336, 58589244), (378, 52079328), (392, 50219352), (432, 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158922), (127008, 154998), (128184, 153576), (134379, 146496), (136512, 144207), (137776, 142884), (139356, 141264)]