1276866752

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^2\times {\mathrm{3389}}^1$

素因数の和:3466

約数の個数: 84

約数和(自身を含む): 2999933040

約数和(自身を除く): 1723066288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 841, 928, 1624, 1682, 1856, 3248, 3364, 3389, 5887, 6496, 6728, 6778, 11774, 12992, 13456, 13556, 23548, 23723, 26912, 27112, 47096, 47446, 53824, 54224, 94192, 94892, 98281, 108448, 188384, 189784, 196562, 216896, 376768, 379568, 393124, 687967, 759136, 786248, 1375934, 1518272, 1572496, 2751868, 2850149, 3144992, 5503736, 5700298, 6289984, 11007472, 11400596, 19951043, 22014944, 22801192, 39902086, 44029888, 45602384, 79804172, 91204768, 159608344, 182409536, 319216688, 638433376, 1276866752]

約数ペア:

[(1, 1276866752), (2, 638433376), (4, 319216688), (7, 182409536), (8, 159608344), (14, 91204768), (16, 79804172), (28, 45602384), (29, 44029888), (32, 39902086), (56, 22801192), (58, 22014944), (64, 19951043), (112, 11400596), (116, 11007472), (203, 6289984), (224, 5700298), (232, 5503736), (406, 3144992), (448, 2850149), (464, 2751868), (812, 1572496), (841, 1518272), (928, 1375934), (1624, 786248), (1682, 759136), (1856, 687967), (3248, 393124), (3364, 379568), (3389, 376768), (5887, 216896), (6496, 196562), (6728, 189784), (6778, 188384), (11774, 108448), (12992, 98281), (13456, 94892), (13556, 94192), (23548, 54224), (23723, 53824), (26912, 47446), (27112, 47096)]