254119962

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^3\times {\mathrm{59}}^2$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 540498240

約数和(自身を除く): 286378278

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 529, 1058, 1357, 1587, 2714, 3174, 3481, 4071, 6962, 8142, 10443, 12167, 20886, 24334, 31211, 36501, 62422, 73002, 80063, 93633, 160126, 187266, 240189, 480378, 717853, 1435706, 1841449, 2153559, 3682898, 4307118, 5524347, 11048694, 42353327, 84706654, 127059981, 254119962]

約数ペア:

[(1, 254119962), (2, 127059981), (3, 84706654), (6, 42353327), (23, 11048694), (46, 5524347), (59, 4307118), (69, 3682898), (118, 2153559), (138, 1841449), (177, 1435706), (354, 717853), (529, 480378), (1058, 240189), (1357, 187266), (1587, 160126), (2714, 93633), (3174, 80063), (3481, 73002), (4071, 62422), (6962, 36501), (8142, 31211), (10443, 24334), (12167, 20886)]