420762012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{1601}}^1$

素因数の和:1811

約数の個数: 72

約数和(自身を含む): 1085784336

約数和(自身を除く): 665022324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 181, 242, 362, 363, 484, 543, 724, 726, 1086, 1452, 1601, 1991, 2172, 3202, 3982, 4803, 5973, 6404, 7964, 9606, 11946, 17611, 19212, 21901, 23892, 35222, 43802, 52833, 65703, 70444, 87604, 105666, 131406, 193721, 211332, 262812, 289781, 387442, 579562, 581163, 774884, 869343, 1159124, 1162326, 1738686, 2324652, 3187591, 3477372, 6375182, 9562773, 12750364, 19125546, 35063501, 38251092, 70127002, 105190503, 140254004, 210381006, 420762012]

約数ペア:

[(1, 420762012), (2, 210381006), (3, 140254004), (4, 105190503), (6, 70127002), (11, 38251092), (12, 35063501), (22, 19125546), (33, 12750364), (44, 9562773), (66, 6375182), (121, 3477372), (132, 3187591), (181, 2324652), (242, 1738686), (362, 1162326), (363, 1159124), (484, 869343), (543, 774884), (724, 581163), (726, 579562), (1086, 387442), (1452, 289781), (1601, 262812), (1991, 211332), (2172, 193721), (3202, 131406), (3982, 105666), (4803, 87604), (5973, 70444), (6404, 65703), (7964, 52833), (9606, 43802), (11946, 35222), (17611, 23892), (19212, 21901)]