480147348

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{1259}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 1141801920

約数和(自身を除く): 661654572

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 521, 732, 1042, 1259, 1563, 2084, 2518, 3126, 3777, 5036, 6252, 7554, 15108, 31781, 63562, 76799, 95343, 127124, 153598, 190686, 230397, 307196, 381372, 460794, 655939, 921588, 1311878, 1967817, 2623756, 3935634, 7871268, 40012279, 80024558, 120036837, 160049116, 240073674, 480147348]

約数ペア:

[(1, 480147348), (2, 240073674), (3, 160049116), (4, 120036837), (6, 80024558), (12, 40012279), (61, 7871268), (122, 3935634), (183, 2623756), (244, 1967817), (366, 1311878), (521, 921588), (732, 655939), (1042, 460794), (1259, 381372), (1563, 307196), (2084, 230397), (2518, 190686), (3126, 153598), (3777, 127124), (5036, 95343), (6252, 76799), (7554, 63562), (15108, 31781)]