248941608

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3371}}^1$

素因数の和:3578

約数の個数: 64

約数和(自身を含む): 662800320

約数和(自身を除く): 413858712

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 181, 204, 362, 408, 543, 724, 1086, 1448, 2172, 3077, 3371, 4344, 6154, 6742, 9231, 10113, 12308, 13484, 18462, 20226, 24616, 26968, 36924, 40452, 57307, 73848, 80904, 114614, 171921, 229228, 343842, 458456, 610151, 687684, 1220302, 1375368, 1830453, 2440604, 3660906, 4881208, 7321812, 10372567, 14643624, 20745134, 31117701, 41490268, 62235402, 82980536, 124470804, 248941608]

約数ペア:

[(1, 248941608), (2, 124470804), (3, 82980536), (4, 62235402), (6, 41490268), (8, 31117701), (12, 20745134), (17, 14643624), (24, 10372567), (34, 7321812), (51, 4881208), (68, 3660906), (102, 2440604), (136, 1830453), (181, 1375368), (204, 1220302), (362, 687684), (408, 610151), (543, 458456), (724, 343842), (1086, 229228), (1448, 171921), (2172, 114614), (3077, 80904), (3371, 73848), (4344, 57307), (6154, 40452), (6742, 36924), (9231, 26968), (10113, 24616), (12308, 20226), (13484, 18462)]