21940748256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:814

約数の個数: 288

約数和(自身を含む): 70050355200

約数和(自身を除く): 48109606944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 149, 152, 168, 224, 228, 266, 298, 304, 336, 361, 399, 447, 456, 532, 596, 607, 608, 672, 722, 798, 894, 912, 1043, 1064, 1083, 1192, 1214, 1444, 1596, 1788, 1821, 1824, 2086, 2128, 2166, 2384, 2428, 2527, 2831, 2888, 3129, 3192, 3576, 3642, 4172, 4249, 4256, 4332, 4768, 4856, 5054, 5662, 5776, 6258, 6384, 7152, 7284, 7581, 8344, 8493, 8498, 8664, 9712, 10108, 11324, 11533, 11552, 12516, 12747, 12768, 14304, 14568, 15162, 16688, 16986, 16996, 17328, 19424, 19817, 20216, 22648, 23066, 25032, 25494, 29136, 30324, 33376, 33972, 33992, 34599, 34656, 39634, 40432, 45296, 46132, 50064, 50988, 53789, 58272, 59451, 60648, 67944, 67984, 69198, 79268, 80731, 80864, 90443, 90592, 92264, 100128, 101976, 107578, 118902, 121296, 135888, 135968, 138396, 158536, 161367, 161462, 180886, 184528, 203952, 215156, 219127, 237804, 242193, 242592, 271329, 271776, 276792, 317072, 322734, 322924, 361772, 369056, 376523, 407904, 430312, 438254, 475608, 484386, 542658, 553584, 633101, 634144, 645468, 645848, 657381, 723544, 753046, 860624, 876508, 951216, 968772, 1085316, 1107168, 1129569, 1266202, 1290936, 1291696, 1314762, 1447088, 1506092, 1533889, 1718417, 1721248, 1753016, 1899303, 1902432, 1937544, 2170632, 2259138, 2532404, 2581872, 2583392, 2629524, 2894176, 3012184, 3067778, 3436834, 3506032, 3798606, 3875088, 4341264, 4518276, 4601667, 5064808, 5155251, 5163744, 5259048, 6024368, 6135556, 6873668, 7012064, 7597212, 7750176, 8682528, 9036552, 9203334, 10129616, 10310502, 10518096, 12028919, 12048736, 12271112, 13747336, 15194424, 18073104, 18406668, 20259232, 20621004, 21036192, 24057838, 24542224, 27494672, 30388848, 32649923, 36086757, 36146208, 36813336, 41242008, 48115676, 49084448, 54989344, 60777696, 65299846, 72173514, 73626672, 82484016, 96231352, 97949769, 130599692, 144347028, 147253344, 164968032, 192462704, 195899538, 228549461, 261199384, 288694056, 384925408, 391799076, 457098922, 522398768, 577388112, 685648383, 783598152, 914197844, 1044797536, 1154776224, 1371296766, 1567196304, 1828395688, 2742593532, 3134392608, 3656791376, 5485187064, 7313582752, 10970374128, 21940748256]

約数ペア:

[(1, 21940748256), (2, 10970374128), (3, 7313582752), (4, 5485187064), (6, 3656791376), (7, 3134392608), (8, 2742593532), (12, 1828395688), (14, 1567196304), (16, 1371296766), (19, 1154776224), (21, 1044797536), (24, 914197844), (28, 783598152), (32, 685648383), (38, 577388112), (42, 522398768), (48, 457098922), (56, 391799076), (57, 384925408), (76, 288694056), (84, 261199384), (96, 228549461), (112, 195899538), (114, 192462704), (133, 164968032), (149, 147253344), (152, 144347028), (168, 130599692), (224, 97949769), (228, 96231352), (266, 82484016), (298, 73626672), (304, 72173514), (336, 65299846), (361, 60777696), (399, 54989344), (447, 49084448), (456, 48115676), (532, 41242008), (596, 36813336), (607, 36146208), (608, 36086757), (672, 32649923), (722, 30388848), (798, 27494672), (894, 24542224), (912, 24057838), (1043, 21036192), (1064, 20621004), (1083, 20259232), (1192, 18406668), (1214, 18073104), (1444, 15194424), (1596, 13747336), (1788, 12271112), (1821, 12048736), (1824, 12028919), (2086, 10518096), (2128, 10310502), (2166, 10129616), (2384, 9203334), (2428, 9036552), (2527, 8682528), (2831, 7750176), (2888, 7597212), (3129, 7012064), (3192, 6873668), (3576, 6135556), (3642, 6024368), (4172, 5259048), (4249, 5163744), (4256, 5155251), (4332, 5064808), (4768, 4601667), (4856, 4518276), (5054, 4341264), (5662, 3875088), (5776, 3798606), (6258, 3506032), (6384, 3436834), (7152, 3067778), (7284, 3012184), (7581, 2894176), (8344, 2629524), (8493, 2583392), (8498, 2581872), (8664, 2532404), (9712, 2259138), (10108, 2170632), (11324, 1937544), (11533, 1902432), (11552, 1899303), (12516, 1753016), (12747, 1721248), (12768, 1718417), (14304, 1533889), (14568, 1506092), (15162, 1447088), (16688, 1314762), (16986, 1291696), (16996, 1290936), (17328, 1266202), (19424, 1129569), (19817, 1107168), (20216, 1085316), (22648, 968772), (23066, 951216), (25032, 876508), (25494, 860624), (29136, 753046), (30324, 723544), (33376, 657381), (33972, 645848), (33992, 645468), (34599, 634144), (34656, 633101), (39634, 553584), (40432, 542658), (45296, 484386), (46132, 475608), (50064, 438254), (50988, 430312), (53789, 407904), (58272, 376523), (59451, 369056), (60648, 361772), (67944, 322924), (67984, 322734), (69198, 317072), (79268, 276792), (80731, 271776), (80864, 271329), (90443, 242592), (90592, 242193), (92264, 237804), (100128, 219127), (101976, 215156), (107578, 203952), (118902, 184528), (121296, 180886), (135888, 161462), (135968, 161367), (138396, 158536)]