261869088

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12343}}^1$

素因数の和:12386

約数の個数: 96

約数和(自身を含む): 783893376

約数和(自身を除く): 522024288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 10608, 12343, 21216, 24686, 37029, 49372, 74058, 98744, 148116, 160459, 197488, 209831, 296232, 320918, 394976, 419662, 481377, 592464, 629493, 641836, 839324, 962754, 1184928, 1258986, 1283672, 1678648, 1925508, 2517972, 2567344, 2727803, 3357296, 3851016, 5035944, 5134688, 5455606, 6714592, 7702032, 8183409, 10071888, 10911212, 15404064, 16366818, 20143776, 21822424, 32733636, 43644848, 65467272, 87289696, 130934544, 261869088]

約数ペア:

[(1, 261869088), (2, 130934544), (3, 87289696), (4, 65467272), (6, 43644848), (8, 32733636), (12, 21822424), (13, 20143776), (16, 16366818), (17, 15404064), (24, 10911212), (26, 10071888), (32, 8183409), (34, 7702032), (39, 6714592), (48, 5455606), (51, 5134688), (52, 5035944), (68, 3851016), (78, 3357296), (96, 2727803), (102, 2567344), (104, 2517972), (136, 1925508), (156, 1678648), (204, 1283672), (208, 1258986), (221, 1184928), (272, 962754), (312, 839324), (408, 641836), (416, 629493), (442, 592464), (544, 481377), (624, 419662), (663, 394976), (816, 320918), (884, 296232), (1248, 209831), (1326, 197488), (1632, 160459), (1768, 148116), (2652, 98744), (3536, 74058), (5304, 49372), (7072, 37029), (10608, 24686), (12343, 21216)]