311822638192

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{330427}}^1$

素因数の和:330810

約数の個数: 60

約数和(自身を含む): 656081315400

約数和(自身を除く): 344258677208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 349, 676, 698, 1352, 1396, 2704, 2792, 4537, 5584, 9074, 18148, 36296, 58981, 72592, 117962, 235924, 330427, 471848, 660854, 943696, 1321708, 2643416, 4295551, 5286832, 8591102, 17182204, 34364408, 55842163, 68728816, 111684326, 115319023, 223368652, 230638046, 446737304, 461276092, 893474608, 922552184, 1499147299, 1845104368, 2998294598, 5996589196, 11993178392, 19488914887, 23986356784, 38977829774, 77955659548, 155911319096, 311822638192]

約数ペア:

[(1, 311822638192), (2, 155911319096), (4, 77955659548), (8, 38977829774), (13, 23986356784), (16, 19488914887), (26, 11993178392), (52, 5996589196), (104, 2998294598), (169, 1845104368), (208, 1499147299), (338, 922552184), (349, 893474608), (676, 461276092), (698, 446737304), (1352, 230638046), (1396, 223368652), (2704, 115319023), (2792, 111684326), (4537, 68728816), (5584, 55842163), (9074, 34364408), (18148, 17182204), (36296, 8591102), (58981, 5286832), (72592, 4295551), (117962, 2643416), (235924, 1321708), (330427, 943696), (471848, 660854)]