249485964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4935

約数の個数: 96

約数和(自身を含む): 731867136

約数和(自身を除く): 482381172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2444, 3666, 3948, 4277, 4861, 7332, 8554, 9722, 12831, 14583, 17108, 19444, 25662, 29166, 34027, 51324, 58332, 63193, 68054, 102081, 126386, 136108, 189579, 204162, 228467, 252772, 379158, 408324, 442351, 456934, 685401, 758316, 884702, 913868, 1327053, 1370802, 1599269, 1769404, 2654106, 2741604, 2970071, 3198538, 4797807, 5308212, 5940142, 6397076, 8910213, 9595614, 11880284, 17820426, 19191228, 20790497, 35640852, 41580994, 62371491, 83161988, 124742982, 249485964]

約数ペア:

[(1, 249485964), (2, 124742982), (3, 83161988), (4, 62371491), (6, 41580994), (7, 35640852), (12, 20790497), (13, 19191228), (14, 17820426), (21, 11880284), (26, 9595614), (28, 8910213), (39, 6397076), (42, 5940142), (47, 5308212), (52, 4797807), (78, 3198538), (84, 2970071), (91, 2741604), (94, 2654106), (141, 1769404), (156, 1599269), (182, 1370802), (188, 1327053), (273, 913868), (282, 884702), (329, 758316), (364, 685401), (546, 456934), (564, 442351), (611, 408324), (658, 379158), (987, 252772), (1092, 228467), (1222, 204162), (1316, 189579), (1833, 136108), (1974, 126386), (2444, 102081), (3666, 68054), (3948, 63193), (4277, 58332), (4861, 51324), (7332, 34027), (8554, 29166), (9722, 25662), (12831, 19444), (14583, 17108)]