420813696

素因数分解:

$2^7\times 3^1\times {\mathrm{317}}^1\times {\mathrm{3457}}^1$

素因数の和:3791

約数の個数: 64

約数和(自身を含む): 1121636880

約数和(自身を除く): 700823184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 317, 384, 634, 951, 1268, 1902, 2536, 3457, 3804, 5072, 6914, 7608, 10144, 10371, 13828, 15216, 20288, 20742, 27656, 30432, 40576, 41484, 55312, 60864, 82968, 110624, 121728, 165936, 221248, 331872, 442496, 663744, 1095869, 1327488, 2191738, 3287607, 4383476, 6575214, 8766952, 13150428, 17533904, 26300856, 35067808, 52601712, 70135616, 105203424, 140271232, 210406848, 420813696]

約数ペア:

[(1, 420813696), (2, 210406848), (3, 140271232), (4, 105203424), (6, 70135616), (8, 52601712), (12, 35067808), (16, 26300856), (24, 17533904), (32, 13150428), (48, 8766952), (64, 6575214), (96, 4383476), (128, 3287607), (192, 2191738), (317, 1327488), (384, 1095869), (634, 663744), (951, 442496), (1268, 331872), (1902, 221248), (2536, 165936), (3457, 121728), (3804, 110624), (5072, 82968), (6914, 60864), (7608, 55312), (10144, 41484), (10371, 40576), (13828, 30432), (15216, 27656), (20288, 20742)]