21471090048

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{827}}^1$

素因数の和:1605

約数の個数: 192

約数和(自身を含む): 63943326720

約数和(自身を除く): 42472236672

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, 248, 279, 288, 372, 384, 496, 558, 576, 727, 744, 827, 992, 1116, 1152, 1454, 1488, 1654, 1984, 2181, 2232, 2481, 2908, 2976, 3308, 3968, 4362, 4464, 4962, 5816, 5952, 6543, 6616, 7443, 8724, 8928, 9924, 11632, 11904, 13086, 13232, 14886, 17448, 17856, 19848, 22537, 23264, 25637, 26172, 26464, 29772, 34896, 35712, 39696, 45074, 46528, 51274, 52344, 52928, 59544, 67611, 69792, 76911, 79392, 90148, 93056, 102548, 104688, 105856, 119088, 135222, 139584, 153822, 158784, 180296, 202833, 205096, 209376, 230733, 238176, 270444, 279168, 307644, 317568, 360592, 405666, 410192, 418752, 461466, 476352, 540888, 601229, 615288, 721184, 811332, 820384, 837504, 922932, 952704, 1081776, 1202458, 1230576, 1442368, 1622664, 1640768, 1803687, 1845864, 2163552, 2404916, 2461152, 2884736, 3245328, 3281536, 3607374, 3691728, 4327104, 4809832, 4922304, 5411061, 6490656, 7214748, 7383456, 8654208, 9619664, 9844608, 10822122, 12981312, 14429496, 14766912, 18638099, 19239328, 21644244, 25962624, 28858992, 29533824, 37276198, 38478656, 43288488, 55914297, 57717984, 74552396, 76957312, 86576976, 111828594, 115435968, 149104792, 167742891, 173153952, 223657188, 230871936, 298209584, 335485782, 346307904, 447314376, 596419168, 670971564, 692615808, 894628752, 1192838336, 1341943128, 1789257504, 2385676672, 2683886256, 3578515008, 5367772512, 7157030016, 10735545024, 21471090048]

約数ペア:

[(1, 21471090048), (2, 10735545024), (3, 7157030016), (4, 5367772512), (6, 3578515008), (8, 2683886256), (9, 2385676672), (12, 1789257504), (16, 1341943128), (18, 1192838336), (24, 894628752), (31, 692615808), (32, 670971564), (36, 596419168), (48, 447314376), (62, 346307904), (64, 335485782), (72, 298209584), (93, 230871936), (96, 223657188), (124, 173153952), (128, 167742891), (144, 149104792), (186, 115435968), (192, 111828594), (248, 86576976), (279, 76957312), (288, 74552396), (372, 57717984), (384, 55914297), (496, 43288488), (558, 38478656), (576, 37276198), (727, 29533824), (744, 28858992), (827, 25962624), (992, 21644244), (1116, 19239328), (1152, 18638099), (1454, 14766912), (1488, 14429496), (1654, 12981312), (1984, 10822122), (2181, 9844608), (2232, 9619664), (2481, 8654208), (2908, 7383456), (2976, 7214748), (3308, 6490656), (3968, 5411061), (4362, 4922304), (4464, 4809832), (4962, 4327104), (5816, 3691728), (5952, 3607374), (6543, 3281536), (6616, 3245328), (7443, 2884736), (8724, 2461152), (8928, 2404916), (9924, 2163552), (11632, 1845864), (11904, 1803687), (13086, 1640768), (13232, 1622664), (14886, 1442368), (17448, 1230576), (17856, 1202458), (19848, 1081776), (22537, 952704), (23264, 922932), (25637, 837504), (26172, 820384), (26464, 811332), (29772, 721184), (34896, 615288), (35712, 601229), (39696, 540888), (45074, 476352), (46528, 461466), (51274, 418752), (52344, 410192), (52928, 405666), (59544, 360592), (67611, 317568), (69792, 307644), (76911, 279168), (79392, 270444), (90148, 238176), (93056, 230733), (102548, 209376), (104688, 205096), (105856, 202833), (119088, 180296), (135222, 158784), (139584, 153822)]