493141446

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7129}}^1$

素因数の和:7211

約数の個数: 80

約数和(自身を含む): 1283742240

約数和(自身を除く): 790600794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 366, 378, 427, 549, 567, 854, 1098, 1134, 1281, 1647, 2562, 3294, 3843, 4941, 7129, 7686, 9882, 11529, 14258, 21387, 23058, 34587, 42774, 49903, 64161, 69174, 99806, 128322, 149709, 192483, 299418, 384966, 434869, 449127, 577449, 869738, 898254, 1154898, 1304607, 1347381, 2609214, 2694762, 3044083, 3913821, 4042143, 6088166, 7827642, 8084286, 9132249, 11741463, 18264498, 23482926, 27396747, 35224389, 54793494, 70448778, 82190241, 164380482, 246570723, 493141446]

約数ペア:

[(1, 493141446), (2, 246570723), (3, 164380482), (6, 82190241), (7, 70448778), (9, 54793494), (14, 35224389), (18, 27396747), (21, 23482926), (27, 18264498), (42, 11741463), (54, 9132249), (61, 8084286), (63, 7827642), (81, 6088166), (122, 4042143), (126, 3913821), (162, 3044083), (183, 2694762), (189, 2609214), (366, 1347381), (378, 1304607), (427, 1154898), (549, 898254), (567, 869738), (854, 577449), (1098, 449127), (1134, 434869), (1281, 384966), (1647, 299418), (2562, 192483), (3294, 149709), (3843, 128322), (4941, 99806), (7129, 69174), (7686, 64161), (9882, 49903), (11529, 42774), (14258, 34587), (21387, 23058)]