21807802368

素因数分解:

$2^{11}\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 960

約数和(自身を含む): 81340459200

約数和(自身を除く): 59532656832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 27, 32, 33, 34, 36, 37, 38, 44, 48, 51, 54, 57, 64, 66, 68, 72, 74, 76, 81, 88, 96, 99, 102, 108, 111, 114, 128, 132, 136, 144, 148, 152, 153, 162, 171, 176, 187, 192, 198, 204, 209, 216, 222, 228, 256, 264, 272, 288, 296, 297, 304, 306, 323, 324, 333, 342, 352, 374, 384, 396, 407, 408, 418, 432, 444, 456, 459, 512, 513, 528, 544, 561, 576, 592, 594, 608, 612, 627, 629, 646, 648, 666, 684, 703, 704, 748, 768, 792, 814, 816, 836, 864, 888, 891, 912, 918, 969, 999, 1024, 1026, 1056, 1088, 1122, 1152, 1184, 1188, 1216, 1221, 1224, 1254, 1258, 1292, 1296, 1332, 1368, 1377, 1406, 1408, 1496, 1536, 1539, 1584, 1628, 1632, 1672, 1683, 1728, 1776, 1782, 1824, 1836, 1881, 1887, 1938, 1998, 2048, 2052, 2109, 2112, 2176, 2244, 2304, 2368, 2376, 2432, 2442, 2448, 2508, 2516, 2584, 2592, 2664, 2736, 2754, 2812, 2816, 2907, 2992, 2997, 3072, 3078, 3168, 3256, 3264, 3344, 3366, 3456, 3552, 3553, 3564, 3648, 3663, 3672, 3762, 3774, 3876, 3996, 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30294, 30932, 31008, 31968, 31977, 32832, 32967, 33744, 33792, 33858, 33966, 34816, 34884, 35853, 35904, 37888, 37962, 38016, 38912, 39072, 39168, 40128, 40256, 40392, 41344, 41472, 41514, 42624, 42636, 43776, 43956, 44064, 44992, 45144, 45288, 46398, 46512, 47804, 47872, 47952, 49248, 50616, 50688, 50949, 52096, 52224, 52326, 53504, 53856, 55296, 55352, 56832, 56848, 56943, 57024, 58368, 58608, 58752, 60192, 60384, 60588, 61864, 62016, 62271, 63936, 63954, 65664, 65934, 67488, 67584, 67716, 67932, 69597, 69768, 71706, 71808, 75776, 75924, 76032, 78144, 78336, 80256, 80512, 80784, 82688, 82944, 83028, 85248, 85272, 87552, 87912, 88128, 89984, 90288, 90576, 92796, 93024, 95608, 95744, 95904, 95931, 98496, 101232, 101376, 101898, 104192, 104448, 104652, 107008, 107559, 107712, 110704, 113664, 113696, 113886, 114048, 116736, 117216, 117504, 120384, 120768, 121176, 123728, 124032, 124542, 127872, 127908, 131328, 131461, 131868, 134976, 135432, 135864, 139194, 139536, 143412, 143616, 151848, 152064, 156288, 156672, 160512, 161024, 161568, 165376, 165888, 166056, 170496, 170544, 175104, 175824, 176256, 179968, 180576, 181152, 185592, 186048, 186813, 191216, 191488, 191808, 191862, 196992, 202464, 202752, 203796, 208384, 208791, 209304, 214016, 215118, 215424, 221408, 227328, 227392, 227772, 228096, 234432, 235008, 240768, 241536, 242352, 247456, 248064, 249084, 255744, 255816, 262656, 262922, 263736, 269952, 270864, 271728, 278388, 279072, 286824, 287232, 287793, 303696, 304128, 312576, 313344, 321024, 322048, 322677, 323136, 330752, 332112, 340992, 341088, 350208, 351648, 352512, 359936, 361152, 362304, 371184, 372096, 373626, 382432, 382976, 383616, 383724, 393984, 394383, 404928, 407592, 416768, 417582, 418608, 428032, 430236, 430848, 442816, 454784, 455544, 456192, 468864, 470016, 481536, 483072, 484704, 494912, 496128, 498168, 511488, 511632, 525312, 525844, 527472, 539904, 541728, 543456, 556776, 558144, 560439, 573648, 574464, 575586, 607392, 608256, 625152, 626373, 642048, 644096, 645354, 646272, 661504, 664224, 681984, 682176, 703296, 705024, 719872, 722304, 724608, 742368, 744192, 747252, 764864, 767232, 767448, 787968, 788766, 809856, 815184, 833536, 835164, 837216, 860472, 861696, 885632, 909568, 911088, 912384, 937728, 940032, 963072, 966144, 968031, 969408, 989824, 992256, 996336, 1022976, 1023264, 1050624, 1051688, 1054944, 1079808, 1083456, 1086912, 1113552, 1116288, 1120878, 1147296, 1148928, 1151172, 1183149, 1214784, 1250304, 1252746, 1284096, 1288192, 1290708, 1292544, 1328448, 1364352, 1406592, 1410048, 1439744, 1444608, 1449216, 1484736, 1488384, 1494504, 1529728, 1534464, 1534896, 1575936, 1577532, 1619712, 1630368, 1670328, 1674432, 1720944, 1723392, 1771264, 1819136, 1822176, 1824768, 1875456, 1926144, 1932288, 1936062, 1938816, 1979648, 1984512, 1992672, 2045952, 2046528, 2103376, 2109888, 2159616, 2166912, 2173824, 2227104, 2232576, 2241756, 2294592, 2302344, 2366298, 2429568, 2500608, 2505492, 2581416, 2585088, 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約数ペア:

[(1, 21807802368), (2, 10903901184), (3, 7269267456), (4, 5451950592), (6, 3634633728), (8, 2725975296), (9, 2423089152), (11, 1982527488), (12, 1817316864), (16, 1362987648), (17, 1282811904), (18, 1211544576), (19, 1147779072), (22, 991263744), (24, 908658432), (27, 807696384), (32, 681493824), (33, 660842496), (34, 641405952), (36, 605772288), (37, 589400064), (38, 573889536), (44, 495631872), (48, 454329216), (51, 427603968), (54, 403848192), (57, 382593024), (64, 340746912), (66, 330421248), (68, 320702976), (72, 302886144), (74, 294700032), (76, 286944768), (81, 269232128), (88, 247815936), (96, 227164608), (99, 220280832), (102, 213801984), (108, 201924096), (111, 196466688), (114, 191296512), (128, 170373456), (132, 165210624), (136, 160351488), (144, 151443072), (148, 147350016), (152, 143472384), (153, 142534656), (162, 134616064), (171, 127531008), (176, 123907968), (187, 116619264), (192, 113582304), (198, 110140416), (204, 106900992), (209, 104343552), (216, 100962048), 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(117216, 186048), (117504, 185592), (120384, 181152), (120768, 180576), (121176, 179968), (123728, 176256), (124032, 175824), (124542, 175104), (127872, 170544), (127908, 170496), (131328, 166056), (131461, 165888), (131868, 165376), (134976, 161568), (135432, 161024), (135864, 160512), (139194, 156672), (139536, 156288), (143412, 152064), (143616, 151848)]