247850568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13291}}^1$

素因数の和:13347

約数の個数: 96

約数和(自身を含む): 787949760

約数和(自身を除く): 540099192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 296, 333, 444, 504, 518, 666, 777, 888, 1036, 1332, 1554, 2072, 2331, 2664, 3108, 4662, 6216, 9324, 13291, 18648, 26582, 39873, 53164, 79746, 93037, 106328, 119619, 159492, 186074, 239238, 279111, 318984, 372148, 478476, 491767, 558222, 744296, 837333, 956952, 983534, 1116444, 1475301, 1674666, 1967068, 2232888, 2950602, 3349332, 3442369, 3934136, 4425903, 5901204, 6698664, 6884738, 8851806, 10327107, 11802408, 13769476, 17703612, 20654214, 27538952, 30981321, 35407224, 41308428, 61962642, 82616856, 123925284, 247850568]

約数ペア:

[(1, 247850568), (2, 123925284), (3, 82616856), (4, 61962642), (6, 41308428), (7, 35407224), (8, 30981321), (9, 27538952), (12, 20654214), (14, 17703612), (18, 13769476), (21, 11802408), (24, 10327107), (28, 8851806), (36, 6884738), (37, 6698664), (42, 5901204), (56, 4425903), (63, 3934136), (72, 3442369), (74, 3349332), (84, 2950602), (111, 2232888), (126, 1967068), (148, 1674666), (168, 1475301), (222, 1116444), (252, 983534), (259, 956952), (296, 837333), (333, 744296), (444, 558222), (504, 491767), (518, 478476), (666, 372148), (777, 318984), (888, 279111), (1036, 239238), (1332, 186074), (1554, 159492), (2072, 119619), (2331, 106328), (2664, 93037), (3108, 79746), (4662, 53164), (6216, 39873), (9324, 26582), (13291, 18648)]