272390794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 482630400

約数和(自身を除く): 210239606

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 113, 139, 226, 278, 299, 377, 598, 667, 754, 1334, 1469, 1807, 2599, 2938, 3197, 3277, 3614, 4031, 5198, 6394, 6554, 8062, 8671, 15707, 17342, 31414, 33787, 41561, 42601, 52403, 67574, 75371, 83122, 85202, 92713, 104806, 150742, 185426, 204191, 361261, 408382, 455503, 722522, 911006, 979823, 1205269, 1959646, 2410538, 4696393, 5921539, 9392786, 10476569, 11843078, 20953138, 136195397, 272390794]

約数ペア:

[(1, 272390794), (2, 136195397), (13, 20953138), (23, 11843078), (26, 10476569), (29, 9392786), (46, 5921539), (58, 4696393), (113, 2410538), (139, 1959646), (226, 1205269), (278, 979823), (299, 911006), (377, 722522), (598, 455503), (667, 408382), (754, 361261), (1334, 204191), (1469, 185426), (1807, 150742), (2599, 104806), (2938, 92713), (3197, 85202), (3277, 83122), (3614, 75371), (4031, 67574), (5198, 52403), (6394, 42601), (6554, 41561), (8062, 33787), (8671, 31414), (15707, 17342)]