665280804

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{13241}}^1$

素因数の和:13380

約数の個数: 48

約数和(自身を含む): 1601752320

約数和(自身を除く): 936471516

約数列:

[1, 2, 3, 4, 6, 12, 53, 79, 106, 158, 159, 212, 237, 316, 318, 474, 636, 948, 4187, 8374, 12561, 13241, 16748, 25122, 26482, 39723, 50244, 52964, 79446, 158892, 701773, 1046039, 1403546, 2092078, 2105319, 2807092, 3138117, 4184156, 4210638, 6276234, 8421276, 12552468, 55440067, 110880134, 166320201, 221760268, 332640402, 665280804]

約数ペア:

[(1, 665280804), (2, 332640402), (3, 221760268), (4, 166320201), (6, 110880134), (12, 55440067), (53, 12552468), (79, 8421276), (106, 6276234), (158, 4210638), (159, 4184156), (212, 3138117), (237, 2807092), (316, 2105319), (318, 2092078), (474, 1403546), (636, 1046039), (948, 701773), (4187, 158892), (8374, 79446), (12561, 52964), (13241, 50244), (16748, 39723), (25122, 26482)]