218312028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32429}}^1$

素因数の和:32467

約数の個数: 72

約数和(自身を含む): 637444080

約数和(自身を除く): 419132052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 32429, 64858, 97287, 129716, 194574, 291861, 356719, 389148, 551293, 583722, 713438, 1070157, 1102586, 1167444, 1426876, 1653879, 2140314, 2205172, 3210471, 3307758, 4280628, 4961637, 6064223, 6420942, 6615516, 9923274, 12128446, 12841884, 18192669, 19846548, 24256892, 36385338, 54578007, 72770676, 109156014, 218312028]

約数ペア:

[(1, 218312028), (2, 109156014), (3, 72770676), (4, 54578007), (6, 36385338), (9, 24256892), (11, 19846548), (12, 18192669), (17, 12841884), (18, 12128446), (22, 9923274), (33, 6615516), (34, 6420942), (36, 6064223), (44, 4961637), (51, 4280628), (66, 3307758), (68, 3210471), (99, 2205172), (102, 2140314), (132, 1653879), (153, 1426876), (187, 1167444), (198, 1102586), (204, 1070157), (306, 713438), (374, 583722), (396, 551293), (561, 389148), (612, 356719), (748, 291861), (1122, 194574), (1683, 129716), (2244, 97287), (3366, 64858), (6732, 32429)]