268604994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2695

約数の個数: 64

約数和(自身を含む): 646778880

約数和(自身を除く): 378173886

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 109, 138, 161, 218, 322, 327, 483, 654, 763, 966, 1526, 2289, 2507, 2551, 4578, 5014, 5102, 7521, 7653, 15042, 15306, 17549, 17857, 35098, 35714, 52647, 53571, 58673, 105294, 107142, 117346, 176019, 278059, 352038, 410711, 556118, 821422, 834177, 1232133, 1668354, 1946413, 2464266, 3892826, 5839239, 6395357, 11678478, 12790714, 19186071, 38372142, 44767499, 89534998, 134302497, 268604994]

約数ペア:

[(1, 268604994), (2, 134302497), (3, 89534998), (6, 44767499), (7, 38372142), (14, 19186071), (21, 12790714), (23, 11678478), (42, 6395357), (46, 5839239), (69, 3892826), (109, 2464266), (138, 1946413), (161, 1668354), (218, 1232133), (322, 834177), (327, 821422), (483, 556118), (654, 410711), (763, 352038), (966, 278059), (1526, 176019), (2289, 117346), (2507, 107142), (2551, 105294), (4578, 58673), (5014, 53571), (5102, 52647), (7521, 35714), (7653, 35098), (15042, 17857), (15306, 17549)]