1330981308

素因数分解:

$2^2\times 3^4\times {\mathrm{307}}^1\times {\mathrm{13381}}^1$

素因数の和:13704

約数の個数: 60

約数和(自身を含む): 3491042632

約数和(自身を除く): 2160061324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 307, 324, 614, 921, 1228, 1842, 2763, 3684, 5526, 8289, 11052, 13381, 16578, 24867, 26762, 33156, 40143, 49734, 53524, 80286, 99468, 120429, 160572, 240858, 361287, 481716, 722574, 1083861, 1445148, 2167722, 4107967, 4335444, 8215934, 12323901, 16431868, 24647802, 36971703, 49295604, 73943406, 110915109, 147886812, 221830218, 332745327, 443660436, 665490654, 1330981308]

約数ペア:

[(1, 1330981308), (2, 665490654), (3, 443660436), (4, 332745327), (6, 221830218), (9, 147886812), (12, 110915109), (18, 73943406), (27, 49295604), (36, 36971703), (54, 24647802), (81, 16431868), (108, 12323901), (162, 8215934), (307, 4335444), (324, 4107967), (614, 2167722), (921, 1445148), (1228, 1083861), (1842, 722574), (2763, 481716), (3684, 361287), (5526, 240858), (8289, 160572), (11052, 120429), (13381, 99468), (16578, 80286), (24867, 53524), (26762, 49734), (33156, 40143)]