478839387598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{225977}}^1$

素因数の和:226273

約数の個数: 64

約数和(自身を含む): 874697564160

約数和(自身を除く): 395858176562

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 239, 286, 341, 403, 478, 682, 806, 2629, 3107, 4433, 5258, 6214, 7409, 8866, 14818, 34177, 68354, 81499, 96317, 162998, 192634, 225977, 451954, 1059487, 2118974, 2485747, 2937701, 4971494, 5875402, 7005287, 14010574, 32314711, 54008503, 64629422, 77058157, 91068731, 108017006, 154116314, 182137462, 594093533, 702110539, 1001756041, 1188187066, 1404221078, 1674263593, 2003512082, 3348527186, 7723215929, 15446431858, 18416899523, 21765426709, 36833799046, 43530853418, 239419693799, 478839387598]

約数ペア:

[(1, 478839387598), (2, 239419693799), (11, 43530853418), (13, 36833799046), (22, 21765426709), (26, 18416899523), (31, 15446431858), (62, 7723215929), (143, 3348527186), (239, 2003512082), (286, 1674263593), (341, 1404221078), (403, 1188187066), (478, 1001756041), (682, 702110539), (806, 594093533), (2629, 182137462), (3107, 154116314), (4433, 108017006), (5258, 91068731), (6214, 77058157), (7409, 64629422), (8866, 54008503), (14818, 32314711), (34177, 14010574), (68354, 7005287), (81499, 5875402), (96317, 4971494), (162998, 2937701), (192634, 2485747), (225977, 2118974), (451954, 1059487)]