2537996496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{26881}}^1$

素因数の和:27180

約数の個数: 80

約数和(自身を含む): 7520078208

約数和(自身を除く): 4982081712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 336, 562, 843, 1124, 1686, 1967, 2248, 3372, 3934, 4496, 5901, 6744, 7868, 11802, 13488, 15736, 23604, 26881, 31472, 47208, 53762, 80643, 94416, 107524, 161286, 188167, 215048, 322572, 376334, 430096, 564501, 645144, 752668, 1129002, 1290288, 1505336, 2258004, 3010672, 4516008, 7553561, 9032016, 15107122, 22660683, 30214244, 45321366, 52874927, 60428488, 90642732, 105749854, 120856976, 158624781, 181285464, 211499708, 317249562, 362570928, 422999416, 634499124, 845998832, 1268998248, 2537996496]

約数ペア:

[(1, 2537996496), (2, 1268998248), (3, 845998832), (4, 634499124), (6, 422999416), (7, 362570928), (8, 317249562), (12, 211499708), (14, 181285464), (16, 158624781), (21, 120856976), (24, 105749854), (28, 90642732), (42, 60428488), (48, 52874927), (56, 45321366), (84, 30214244), (112, 22660683), (168, 15107122), (281, 9032016), (336, 7553561), (562, 4516008), (843, 3010672), (1124, 2258004), (1686, 1505336), (1967, 1290288), (2248, 1129002), (3372, 752668), (3934, 645144), (4496, 564501), (5901, 430096), (6744, 376334), (7868, 322572), (11802, 215048), (13488, 188167), (15736, 161286), (23604, 107524), (26881, 94416), (31472, 80643), (47208, 53762)]