488569128

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{1231}}^1$

素因数の和:1982

約数の個数: 64

約数和(自身を含む): 1277337600

約数和(自身を除く): 788768472

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 719, 1231, 1438, 2157, 2462, 2876, 3693, 4314, 4924, 5752, 7386, 8628, 9848, 14772, 16537, 17256, 28313, 29544, 33074, 49611, 56626, 66148, 84939, 99222, 113252, 132296, 169878, 198444, 226504, 339756, 396888, 679512, 885089, 1770178, 2655267, 3540356, 5310534, 7080712, 10621068, 20357047, 21242136, 40714094, 61071141, 81428188, 122142282, 162856376, 244284564, 488569128]

約数ペア:

[(1, 488569128), (2, 244284564), (3, 162856376), (4, 122142282), (6, 81428188), (8, 61071141), (12, 40714094), (23, 21242136), (24, 20357047), (46, 10621068), (69, 7080712), (92, 5310534), (138, 3540356), (184, 2655267), (276, 1770178), (552, 885089), (719, 679512), (1231, 396888), (1438, 339756), (2157, 226504), (2462, 198444), (2876, 169878), (3693, 132296), (4314, 113252), (4924, 99222), (5752, 84939), (7386, 66148), (8628, 56626), (9848, 49611), (14772, 33074), (16537, 29544), (17256, 28313)]