315120832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5653}}^1$

素因数の和:5745

約数の個数: 56

約数和(自身を含む): 683591216

約数和(自身を除く): 368470384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1742, 2144, 3484, 4288, 5653, 6968, 11306, 13936, 22612, 27872, 45224, 55744, 73489, 90448, 146978, 180896, 293956, 361792, 378751, 587912, 757502, 1175824, 1515004, 2351648, 3030008, 4703296, 4923763, 6060016, 9847526, 12120032, 19695052, 24240064, 39390104, 78780208, 157560416, 315120832]

約数ペア:

[(1, 315120832), (2, 157560416), (4, 78780208), (8, 39390104), (13, 24240064), (16, 19695052), (26, 12120032), (32, 9847526), (52, 6060016), (64, 4923763), (67, 4703296), (104, 3030008), (134, 2351648), (208, 1515004), (268, 1175824), (416, 757502), (536, 587912), (832, 378751), (871, 361792), (1072, 293956), (1742, 180896), (2144, 146978), (3484, 90448), (4288, 73489), (5653, 55744), (6968, 45224), (11306, 27872), (13936, 22612)]