253353828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12211}}^1$

素因数の和:12257

約数の個数: 96

約数和(自身を含む): 765936640

約数和(自身を除く): 512582812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 12211, 20748, 24422, 36633, 48844, 73266, 85477, 146532, 158743, 170954, 232009, 256431, 317486, 341908, 464018, 476229, 512862, 634972, 696027, 928036, 952458, 1025724, 1111201, 1392054, 1624063, 1904916, 2222402, 2784108, 3016117, 3248126, 3333603, 4444804, 4872189, 6032234, 6496252, 6667206, 9048351, 9744378, 12064468, 13334412, 18096702, 19488756, 21112819, 36193404, 42225638, 63338457, 84451276, 126676914, 253353828]

約数ペア:

[(1, 253353828), (2, 126676914), (3, 84451276), (4, 63338457), (6, 42225638), (7, 36193404), (12, 21112819), (13, 19488756), (14, 18096702), (19, 13334412), (21, 12064468), (26, 9744378), (28, 9048351), (38, 6667206), (39, 6496252), (42, 6032234), (52, 4872189), (57, 4444804), (76, 3333603), (78, 3248126), (84, 3016117), (91, 2784108), (114, 2222402), (133, 1904916), (156, 1624063), (182, 1392054), (228, 1111201), (247, 1025724), (266, 952458), (273, 928036), (364, 696027), (399, 634972), (494, 512862), (532, 476229), (546, 464018), (741, 341908), (798, 317486), (988, 256431), (1092, 232009), (1482, 170954), (1596, 158743), (1729, 146532), (2964, 85477), (3458, 73266), (5187, 48844), (6916, 36633), (10374, 24422), (12211, 20748)]