427161696

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 1230190416

約数和(自身を除く): 803028720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 113, 156, 169, 208, 226, 233, 312, 338, 339, 416, 452, 466, 507, 624, 676, 678, 699, 904, 932, 1014, 1248, 1352, 1356, 1398, 1469, 1808, 1864, 2028, 2704, 2712, 2796, 2938, 3029, 3616, 3728, 4056, 4407, 5408, 5424, 5592, 5876, 6058, 7456, 8112, 8814, 9087, 10848, 11184, 11752, 12116, 16224, 17628, 18174, 19097, 22368, 23504, 24232, 26329, 35256, 36348, 38194, 39377, 47008, 48464, 52658, 57291, 70512, 72696, 76388, 78754, 78987, 96928, 105316, 114582, 118131, 141024, 145392, 152776, 157508, 157974, 210632, 229164, 236262, 290784, 305552, 315016, 315948, 342277, 421264, 458328, 472524, 611104, 630032, 631896, 684554, 842528, 916656, 945048, 1026831, 1260064, 1263792, 1369108, 1833312, 1890096, 2053662, 2527584, 2738216, 3780192, 4107324, 4449601, 5476432, 8214648, 8899202, 10952864, 13348803, 16429296, 17798404, 26697606, 32858592, 35596808, 53395212, 71193616, 106790424, 142387232, 213580848, 427161696]

約数ペア:

[(1, 427161696), (2, 213580848), (3, 142387232), (4, 106790424), (6, 71193616), (8, 53395212), (12, 35596808), (13, 32858592), (16, 26697606), (24, 17798404), (26, 16429296), (32, 13348803), (39, 10952864), (48, 8899202), (52, 8214648), (78, 5476432), (96, 4449601), (104, 4107324), (113, 3780192), (156, 2738216), (169, 2527584), (208, 2053662), (226, 1890096), (233, 1833312), (312, 1369108), (338, 1263792), (339, 1260064), (416, 1026831), (452, 945048), (466, 916656), (507, 842528), (624, 684554), (676, 631896), (678, 630032), (699, 611104), (904, 472524), (932, 458328), (1014, 421264), (1248, 342277), (1352, 315948), (1356, 315016), (1398, 305552), (1469, 290784), (1808, 236262), (1864, 229164), (2028, 210632), (2704, 157974), (2712, 157508), (2796, 152776), (2938, 145392), (3029, 141024), (3616, 118131), (3728, 114582), (4056, 105316), (4407, 96928), (5408, 78987), (5424, 78754), (5592, 76388), (5876, 72696), (6058, 70512), (7456, 57291), (8112, 52658), (8814, 48464), (9087, 47008), (10848, 39377), (11184, 38194), (11752, 36348), (12116, 35256), (16224, 26329), (17628, 24232), (18174, 23504), (19097, 22368)]