491154144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 1475324928

約数和(自身を除く): 984170784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 71, 78, 92, 96, 104, 138, 142, 156, 184, 208, 213, 241, 276, 284, 299, 312, 368, 416, 426, 482, 552, 568, 598, 624, 723, 736, 852, 897, 923, 964, 1104, 1136, 1196, 1248, 1446, 1633, 1704, 1794, 1846, 1928, 2208, 2272, 2392, 2769, 2892, 3133, 3266, 3408, 3588, 3692, 3856, 4784, 4899, 5538, 5543, 5784, 6266, 6532, 6816, 7176, 7384, 7712, 9399, 9568, 9798, 11076, 11086, 11568, 12532, 13064, 14352, 14768, 16629, 17111, 18798, 19596, 21229, 22152, 22172, 23136, 25064, 26128, 28704, 29536, 33258, 34222, 37596, 39192, 42458, 44304, 44344, 50128, 51333, 52256, 63687, 66516, 68444, 72059, 75192, 78384, 84916, 88608, 88688, 100256, 102666, 127374, 133032, 136888, 144118, 150384, 156768, 169832, 177376, 205332, 216177, 222443, 254748, 266064, 273776, 288236, 300768, 339664, 393553, 410664, 432354, 444886, 509496, 532128, 547552, 576472, 667329, 679328, 787106, 821328, 864708, 889772, 1018992, 1152944, 1180659, 1334658, 1574212, 1642656, 1729416, 1779544, 2037984, 2305888, 2361318, 2669316, 3148424, 3458832, 3559088, 4722636, 5116189, 5338632, 6296848, 6917664, 7118176, 9445272, 10232378, 10677264, 12593696, 15348567, 18890544, 20464756, 21354528, 30697134, 37781088, 40929512, 61394268, 81859024, 122788536, 163718048, 245577072, 491154144]

約数ペア:

[(1, 491154144), (2, 245577072), (3, 163718048), (4, 122788536), (6, 81859024), (8, 61394268), (12, 40929512), (13, 37781088), (16, 30697134), (23, 21354528), (24, 20464756), (26, 18890544), (32, 15348567), (39, 12593696), (46, 10677264), (48, 10232378), (52, 9445272), (69, 7118176), (71, 6917664), (78, 6296848), (92, 5338632), (96, 5116189), (104, 4722636), (138, 3559088), (142, 3458832), (156, 3148424), (184, 2669316), (208, 2361318), (213, 2305888), (241, 2037984), (276, 1779544), (284, 1729416), (299, 1642656), (312, 1574212), (368, 1334658), (416, 1180659), (426, 1152944), (482, 1018992), (552, 889772), (568, 864708), (598, 821328), (624, 787106), (723, 679328), (736, 667329), (852, 576472), (897, 547552), (923, 532128), (964, 509496), (1104, 444886), (1136, 432354), (1196, 410664), (1248, 393553), (1446, 339664), (1633, 300768), (1704, 288236), (1794, 273776), (1846, 266064), (1928, 254748), (2208, 222443), (2272, 216177), (2392, 205332), (2769, 177376), (2892, 169832), (3133, 156768), (3266, 150384), (3408, 144118), (3588, 136888), (3692, 133032), (3856, 127374), (4784, 102666), (4899, 100256), (5538, 88688), (5543, 88608), (5784, 84916), (6266, 78384), (6532, 75192), (6816, 72059), (7176, 68444), (7384, 66516), (7712, 63687), (9399, 52256), (9568, 51333), (9798, 50128), (11076, 44344), (11086, 44304), (11568, 42458), (12532, 39192), (13064, 37596), (14352, 34222), (14768, 33258), (16629, 29536), (17111, 28704), (18798, 26128), (19596, 25064), (21229, 23136), (22152, 22172)]