331380485930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{92221}}^1$

素因数の和:92583

約数の個数: 64

約数和(自身を含む): 650346592896

約数和(自身を除く): 318966106966

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 211, 262, 422, 655, 1055, 1310, 1703, 2110, 2743, 3406, 5486, 8515, 13715, 17030, 27430, 27641, 55282, 92221, 138205, 184442, 276410, 359333, 461105, 718666, 922210, 1198873, 1796665, 2397746, 3593330, 5994365, 11988730, 12080951, 19458631, 24161902, 38917262, 60404755, 97293155, 120809510, 157052363, 194586310, 252962203, 314104726, 505924406, 785261815, 1264811015, 1570523630, 2529622030, 2549080661, 5098161322, 12745403305, 25490806610, 33138048593, 66276097186, 165690242965, 331380485930]

約数ペア:

[(1, 331380485930), (2, 165690242965), (5, 66276097186), (10, 33138048593), (13, 25490806610), (26, 12745403305), (65, 5098161322), (130, 2549080661), (131, 2529622030), (211, 1570523630), (262, 1264811015), (422, 785261815), (655, 505924406), (1055, 314104726), (1310, 252962203), (1703, 194586310), (2110, 157052363), (2743, 120809510), (3406, 97293155), (5486, 60404755), (8515, 38917262), (13715, 24161902), (17030, 19458631), (27430, 12080951), (27641, 11988730), (55282, 5994365), (92221, 3593330), (138205, 2397746), (184442, 1796665), (276410, 1198873), (359333, 922210), (461105, 718666)]