280784802

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{3923}}^1$

素因数の和:4158

約数の個数: 32

約数和(自身を含む): 572590080

約数和(自身を除く): 291805278

約数列:

[1, 2, 3, 6, 79, 151, 158, 237, 302, 453, 474, 906, 3923, 7846, 11769, 11929, 23538, 23858, 35787, 71574, 309917, 592373, 619834, 929751, 1184746, 1777119, 1859502, 3554238, 46797467, 93594934, 140392401, 280784802]

約数ペア:

[(1, 280784802), (2, 140392401), (3, 93594934), (6, 46797467), (79, 3554238), (151, 1859502), (158, 1777119), (237, 1184746), (302, 929751), (453, 619834), (474, 592373), (906, 309917), (3923, 71574), (7846, 35787), (11769, 23858), (11929, 23538)]