646989456

素因数分解:

$2^4\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{12973}}^1$

素因数の和:14023

約数の個数: 40

約数和(自身を含む): 1673127040

約数和(自身を除く): 1026137584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1039, 2078, 3117, 4156, 6234, 8312, 12468, 12973, 16624, 24936, 25946, 38919, 49872, 51892, 77838, 103784, 155676, 207568, 311352, 622704, 13478947, 26957894, 40436841, 53915788, 80873682, 107831576, 161747364, 215663152, 323494728, 646989456]

約数ペア:

[(1, 646989456), (2, 323494728), (3, 215663152), (4, 161747364), (6, 107831576), (8, 80873682), (12, 53915788), (16, 40436841), (24, 26957894), (48, 13478947), (1039, 622704), (2078, 311352), (3117, 207568), (4156, 155676), (6234, 103784), (8312, 77838), (12468, 51892), (12973, 49872), (16624, 38919), (24936, 25946)]