289330616

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{5441}}^1$

素因数の和:5504

約数の個数: 48

約数和(自身を含む): 601449840

約数和(自身を除く): 312119224

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 289, 391, 578, 782, 1156, 1564, 2312, 3128, 5441, 6647, 10882, 13294, 21764, 26588, 43528, 53176, 92497, 125143, 184994, 250286, 369988, 500572, 739976, 1001144, 1572449, 2127431, 3144898, 4254862, 6289796, 8509724, 12579592, 17019448, 36166327, 72332654, 144665308, 289330616]

約数ペア:

[(1, 289330616), (2, 144665308), (4, 72332654), (8, 36166327), (17, 17019448), (23, 12579592), (34, 8509724), (46, 6289796), (68, 4254862), (92, 3144898), (136, 2127431), (184, 1572449), (289, 1001144), (391, 739976), (578, 500572), (782, 369988), (1156, 250286), (1564, 184994), (2312, 125143), (3128, 92497), (5441, 53176), (6647, 43528), (10882, 26588), (13294, 21764)]