491436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 1454544

約数和(自身を除く): 963108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 73, 99, 102, 132, 146, 153, 187, 198, 204, 219, 292, 306, 374, 396, 438, 561, 612, 657, 748, 803, 876, 1122, 1241, 1314, 1606, 1683, 2244, 2409, 2482, 2628, 3212, 3366, 3723, 4818, 4964, 6732, 7227, 7446, 9636, 11169, 13651, 14454, 14892, 22338, 27302, 28908, 40953, 44676, 54604, 81906, 122859, 163812, 245718, 491436]

約数ペア:

[(1, 491436), (2, 245718), (3, 163812), (4, 122859), (6, 81906), (9, 54604), (11, 44676), (12, 40953), (17, 28908), (18, 27302), (22, 22338), (33, 14892), (34, 14454), (36, 13651), (44, 11169), (51, 9636), (66, 7446), (68, 7227), (73, 6732), (99, 4964), (102, 4818), (132, 3723), (146, 3366), (153, 3212), (187, 2628), (198, 2482), (204, 2409), (219, 2244), (292, 1683), (306, 1606), (374, 1314), (396, 1241), (438, 1122), (561, 876), (612, 803), (657, 748)]