21973879296

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1027

約数の個数: 240

約数和(自身を含む): 65877926400

約数和(自身を除く): 43904047104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 199, 248, 256, 279, 288, 372, 384, 398, 496, 512, 558, 576, 597, 744, 768, 773, 796, 992, 1116, 1152, 1194, 1488, 1536, 1546, 1592, 1791, 1984, 2232, 2304, 2319, 2388, 2976, 3092, 3184, 3582, 3968, 4464, 4608, 4638, 4776, 5952, 6169, 6184, 6368, 6957, 7164, 7936, 8928, 9276, 9552, 11904, 12338, 12368, 12736, 13914, 14328, 15872, 17856, 18507, 18552, 19104, 23808, 23963, 24676, 24736, 25472, 27828, 28656, 35712, 37014, 37104, 38208, 47616, 47926, 49352, 49472, 50944, 55521, 55656, 57312, 71424, 71889, 74028, 74208, 76416, 95852, 98704, 98944, 101888, 111042, 111312, 114624, 142848, 143778, 148056, 148416, 152832, 153827, 191704, 197408, 197888, 215667, 222084, 222624, 229248, 287556, 296112, 296832, 305664, 307654, 383408, 394816, 395776, 431334, 444168, 445248, 458496, 461481, 575112, 592224, 593664, 615308, 766816, 789632, 862668, 888336, 890496, 916992, 922962, 1150224, 1184448, 1187328, 1230616, 1384443, 1533632, 1579264, 1725336, 1776672, 1780992, 1845924, 2300448, 2368896, 2461232, 2768886, 3067264, 3158528, 3450672, 3553344, 3561984, 3691848, 4600896, 4737792, 4768637, 4922464, 5537772, 6134528, 6901344, 7106688, 7383696, 9201792, 9475584, 9537274, 9844928, 11075544, 12269056, 13802688, 14213376, 14305911, 14767392, 18403584, 19074548, 19689856, 22151088, 27605376, 28426752, 28611822, 29534784, 36807168, 38149096, 39379712, 42917733, 44302176, 55210752, 57223644, 59069568, 76298192, 78759424, 85835466, 88604352, 110421504, 114447288, 118139136, 152596384, 171670932, 177208704, 228894576, 236278272, 305192768, 343341864, 354417408, 457789152, 610385536, 686683728, 708834816, 915578304, 1220771072, 1373367456, 1831156608, 2441542144, 2746734912, 3662313216, 5493469824, 7324626432, 10986939648, 21973879296]

約数ペア:

[(1, 21973879296), (2, 10986939648), (3, 7324626432), (4, 5493469824), (6, 3662313216), (8, 2746734912), (9, 2441542144), (12, 1831156608), (16, 1373367456), (18, 1220771072), (24, 915578304), (31, 708834816), (32, 686683728), (36, 610385536), (48, 457789152), (62, 354417408), (64, 343341864), (72, 305192768), (93, 236278272), (96, 228894576), (124, 177208704), (128, 171670932), (144, 152596384), (186, 118139136), (192, 114447288), (199, 110421504), (248, 88604352), (256, 85835466), (279, 78759424), (288, 76298192), (372, 59069568), (384, 57223644), (398, 55210752), (496, 44302176), (512, 42917733), (558, 39379712), (576, 38149096), (597, 36807168), (744, 29534784), (768, 28611822), (773, 28426752), (796, 27605376), (992, 22151088), (1116, 19689856), (1152, 19074548), (1194, 18403584), (1488, 14767392), (1536, 14305911), (1546, 14213376), (1592, 13802688), (1791, 12269056), (1984, 11075544), (2232, 9844928), (2304, 9537274), (2319, 9475584), (2388, 9201792), (2976, 7383696), (3092, 7106688), (3184, 6901344), (3582, 6134528), (3968, 5537772), (4464, 4922464), (4608, 4768637), (4638, 4737792), (4776, 4600896), (5952, 3691848), (6169, 3561984), (6184, 3553344), (6368, 3450672), (6957, 3158528), (7164, 3067264), (7936, 2768886), (8928, 2461232), (9276, 2368896), (9552, 2300448), (11904, 1845924), (12338, 1780992), (12368, 1776672), (12736, 1725336), (13914, 1579264), (14328, 1533632), (15872, 1384443), (17856, 1230616), (18507, 1187328), (18552, 1184448), (19104, 1150224), (23808, 922962), (23963, 916992), (24676, 890496), (24736, 888336), (25472, 862668), (27828, 789632), (28656, 766816), (35712, 615308), (37014, 593664), (37104, 592224), (38208, 575112), (47616, 461481), (47926, 458496), (49352, 445248), (49472, 444168), (50944, 431334), (55521, 395776), (55656, 394816), (57312, 383408), (71424, 307654), (71889, 305664), (74028, 296832), (74208, 296112), (76416, 287556), (95852, 229248), (98704, 222624), (98944, 222084), (101888, 215667), (111042, 197888), (111312, 197408), (114624, 191704), (142848, 153827), (143778, 152832), (148056, 148416)]