268774816

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 537878880

約数和(自身を除く): 269104064

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 251, 307, 436, 502, 614, 872, 1004, 1228, 1744, 2008, 2456, 3488, 4016, 4912, 8032, 9824, 27359, 33463, 54718, 66926, 77057, 109436, 133852, 154114, 218872, 267704, 308228, 437744, 535408, 616456, 875488, 1070816, 1232912, 2465824, 8399213, 16798426, 33596852, 67193704, 134387408, 268774816]

約数ペア:

[(1, 268774816), (2, 134387408), (4, 67193704), (8, 33596852), (16, 16798426), (32, 8399213), (109, 2465824), (218, 1232912), (251, 1070816), (307, 875488), (436, 616456), (502, 535408), (614, 437744), (872, 308228), (1004, 267704), (1228, 218872), (1744, 154114), (2008, 133852), (2456, 109436), (3488, 77057), (4016, 66926), (4912, 54718), (8032, 33463), (9824, 27359)]