315035874

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 756138240

約数和(自身を除く): 441102366

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 131, 153, 174, 261, 262, 271, 306, 393, 493, 522, 542, 786, 813, 986, 1179, 1479, 1626, 2227, 2358, 2439, 2958, 3799, 4437, 4454, 4607, 4878, 6681, 7598, 7859, 8874, 9214, 11397, 13362, 13821, 15718, 20043, 22794, 23577, 27642, 34191, 35501, 40086, 41463, 47154, 64583, 68382, 70731, 71002, 82926, 106503, 129166, 133603, 141462, 193749, 213006, 267206, 319509, 387498, 400809, 581247, 603517, 639018, 801618, 1029529, 1162494, 1202427, 1207034, 1810551, 2059058, 2404854, 3088587, 3621102, 5431653, 6177174, 9265761, 10863306, 17501993, 18531522, 35003986, 52505979, 105011958, 157517937, 315035874]

約数ペア:

[(1, 315035874), (2, 157517937), (3, 105011958), (6, 52505979), (9, 35003986), (17, 18531522), (18, 17501993), (29, 10863306), (34, 9265761), (51, 6177174), (58, 5431653), (87, 3621102), (102, 3088587), (131, 2404854), (153, 2059058), (174, 1810551), (261, 1207034), (262, 1202427), (271, 1162494), (306, 1029529), (393, 801618), (493, 639018), (522, 603517), (542, 581247), (786, 400809), (813, 387498), (986, 319509), (1179, 267206), (1479, 213006), (1626, 193749), (2227, 141462), (2358, 133603), (2439, 129166), (2958, 106503), (3799, 82926), (4437, 71002), (4454, 70731), (4607, 68382), (4878, 64583), (6681, 47154), (7598, 41463), (7859, 40086), (8874, 35501), (9214, 34191), (11397, 27642), (13362, 23577), (13821, 22794), (15718, 20043)]