258752556

素因数分解:

$2^2\times 3^4\times {\mathrm{653}}^1\times {\mathrm{1223}}^1$

素因数の和:1892

約数の個数: 60

約数和(自身を含む): 678020112

約数和(自身を除く): 419267556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 653, 1223, 1306, 1959, 2446, 2612, 3669, 3918, 4892, 5877, 7338, 7836, 11007, 11754, 14676, 17631, 22014, 23508, 33021, 35262, 44028, 52893, 66042, 70524, 99063, 105786, 132084, 198126, 211572, 396252, 798619, 1597238, 2395857, 3194476, 4791714, 7187571, 9583428, 14375142, 21562713, 28750284, 43125426, 64688139, 86250852, 129376278, 258752556]

約数ペア:

[(1, 258752556), (2, 129376278), (3, 86250852), (4, 64688139), (6, 43125426), (9, 28750284), (12, 21562713), (18, 14375142), (27, 9583428), (36, 7187571), (54, 4791714), (81, 3194476), (108, 2395857), (162, 1597238), (324, 798619), (653, 396252), (1223, 211572), (1306, 198126), (1959, 132084), (2446, 105786), (2612, 99063), (3669, 70524), (3918, 66042), (4892, 52893), (5877, 44028), (7338, 35262), (7836, 33021), (11007, 23508), (11754, 22014), (14676, 17631)]