40272456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 84143544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 59, 68, 84, 102, 118, 119, 136, 168, 177, 204, 236, 238, 239, 354, 357, 408, 413, 472, 476, 478, 708, 714, 717, 826, 952, 956, 1003, 1239, 1416, 1428, 1434, 1652, 1673, 1912, 2006, 2478, 2856, 2868, 3009, 3304, 3346, 4012, 4063, 4956, 5019, 5736, 6018, 6692, 7021, 8024, 8126, 9912, 10038, 12036, 12189, 13384, 14042, 14101, 16252, 20076, 21063, 24072, 24378, 28084, 28202, 28441, 32504, 40152, 42126, 42303, 48756, 56168, 56404, 56882, 84252, 84606, 85323, 97512, 98707, 112808, 113764, 168504, 169212, 170646, 197414, 227528, 239717, 296121, 338424, 341292, 394828, 479434, 592242, 682584, 719151, 789656, 958868, 1184484, 1438302, 1678019, 1917736, 2368968, 2876604, 3356038, 5034057, 5753208, 6712076, 10068114, 13424152, 20136228, 40272456]

約数ペア:

[(1, 40272456), (2, 20136228), (3, 13424152), (4, 10068114), (6, 6712076), (7, 5753208), (8, 5034057), (12, 3356038), (14, 2876604), (17, 2368968), (21, 1917736), (24, 1678019), (28, 1438302), (34, 1184484), (42, 958868), (51, 789656), (56, 719151), (59, 682584), (68, 592242), (84, 479434), (102, 394828), (118, 341292), (119, 338424), (136, 296121), (168, 239717), (177, 227528), (204, 197414), (236, 170646), (238, 169212), (239, 168504), (354, 113764), (357, 112808), (408, 98707), (413, 97512), (472, 85323), (476, 84606), (478, 84252), (708, 56882), (714, 56404), (717, 56168), (826, 48756), (952, 42303), (956, 42126), (1003, 40152), (1239, 32504), (1416, 28441), (1428, 28202), (1434, 28084), (1652, 24378), (1673, 24072), (1912, 21063), (2006, 20076), (2478, 16252), (2856, 14101), (2868, 14042), (3009, 13384), (3304, 12189), (3346, 12036), (4012, 10038), (4063, 9912), (4956, 8126), (5019, 8024), (5736, 7021), (6018, 6692)]