311378736

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{91367}}^1$

素因数の和:91449

約数の個数: 40

約数和(自身を含む): 815733504

約数和(自身を除く): 504354768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 91367, 182734, 274101, 365468, 548202, 730936, 1096404, 1461872, 2192808, 4385616, 6487057, 12974114, 19461171, 25948228, 38922342, 51896456, 77844684, 103792912, 155689368, 311378736]

約数ペア:

[(1, 311378736), (2, 155689368), (3, 103792912), (4, 77844684), (6, 51896456), (8, 38922342), (12, 25948228), (16, 19461171), (24, 12974114), (48, 6487057), (71, 4385616), (142, 2192808), (213, 1461872), (284, 1096404), (426, 730936), (568, 548202), (852, 365468), (1136, 274101), (1704, 182734), (3408, 91367)]