417655296

素因数分解:

$2^9\times 3^2\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:646

約数の個数: 120

約数和(自身を含む): 1213666740

約数和(自身を除く): 796011444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 233, 256, 288, 384, 389, 466, 512, 576, 699, 768, 778, 932, 1152, 1167, 1398, 1536, 1556, 1864, 2097, 2304, 2334, 2796, 3112, 3501, 3728, 4194, 4608, 4668, 5592, 6224, 7002, 7456, 8388, 9336, 11184, 12448, 14004, 14912, 16776, 18672, 22368, 24896, 28008, 29824, 33552, 37344, 44736, 49792, 56016, 59648, 67104, 74688, 89472, 90637, 99584, 112032, 119296, 134208, 149376, 178944, 181274, 199168, 224064, 268416, 271911, 298752, 357888, 362548, 448128, 536832, 543822, 597504, 725096, 815733, 896256, 1073664, 1087644, 1450192, 1631466, 1792512, 2175288, 2900384, 3262932, 4350576, 5800768, 6525864, 8701152, 11601536, 13051728, 17402304, 23203072, 26103456, 34804608, 46406144, 52206912, 69609216, 104413824, 139218432, 208827648, 417655296]

約数ペア:

[(1, 417655296), (2, 208827648), (3, 139218432), (4, 104413824), (6, 69609216), (8, 52206912), (9, 46406144), (12, 34804608), (16, 26103456), (18, 23203072), (24, 17402304), (32, 13051728), (36, 11601536), (48, 8701152), (64, 6525864), (72, 5800768), (96, 4350576), (128, 3262932), (144, 2900384), (192, 2175288), (233, 1792512), (256, 1631466), (288, 1450192), (384, 1087644), (389, 1073664), (466, 896256), (512, 815733), (576, 725096), (699, 597504), (768, 543822), (778, 536832), (932, 448128), (1152, 362548), (1167, 357888), (1398, 298752), (1536, 271911), (1556, 268416), (1864, 224064), (2097, 199168), (2304, 181274), (2334, 178944), (2796, 149376), (3112, 134208), (3501, 119296), (3728, 112032), (4194, 99584), (4608, 90637), (4668, 89472), (5592, 74688), (6224, 67104), (7002, 59648), (7456, 56016), (8388, 49792), (9336, 44736), (11184, 37344), (12448, 33552), (14004, 29824), (14912, 28008), (16776, 24896), (18672, 22368)]