340259712

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{68161}}^1$

素因数の和:68191

約数の個数: 64

約数和(自身を含む): 973353360

約数和(自身を除く): 633093648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 68161, 136322, 204483, 272644, 408966, 545288, 817932, 886093, 1090576, 1635864, 1772186, 2181152, 2658279, 3271728, 3544372, 4362304, 5316558, 6543456, 7088744, 8724608, 10633116, 13086912, 14177488, 21266232, 26173824, 28354976, 42532464, 56709952, 85064928, 113419904, 170129856, 340259712]

約数ペア:

[(1, 340259712), (2, 170129856), (3, 113419904), (4, 85064928), (6, 56709952), (8, 42532464), (12, 28354976), (13, 26173824), (16, 21266232), (24, 14177488), (26, 13086912), (32, 10633116), (39, 8724608), (48, 7088744), (52, 6543456), (64, 5316558), (78, 4362304), (96, 3544372), (104, 3271728), (128, 2658279), (156, 2181152), (192, 1772186), (208, 1635864), (312, 1090576), (384, 886093), (416, 817932), (624, 545288), (832, 408966), (1248, 272644), (1664, 204483), (2496, 136322), (4992, 68161)]