1311656256

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{55541}}^1$

素因数の和:55600

約数の個数: 84

約数和(自身を含む): 3851393364

約数和(自身を除く): 2539737108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1312, 1476, 1968, 2624, 2952, 3936, 5904, 7872, 11808, 23616, 55541, 111082, 166623, 222164, 333246, 444328, 499869, 666492, 888656, 999738, 1332984, 1777312, 1999476, 2277181, 2665968, 3554624, 3998952, 4554362, 5331936, 6831543, 7997904, 9108724, 10663872, 13663086, 15995808, 18217448, 20494629, 27326172, 31991616, 36434896, 40989258, 54652344, 72869792, 81978516, 109304688, 145739584, 163957032, 218609376, 327914064, 437218752, 655828128, 1311656256]

約数ペア:

[(1, 1311656256), (2, 655828128), (3, 437218752), (4, 327914064), (6, 218609376), (8, 163957032), (9, 145739584), (12, 109304688), (16, 81978516), (18, 72869792), (24, 54652344), (32, 40989258), (36, 36434896), (41, 31991616), (48, 27326172), (64, 20494629), (72, 18217448), (82, 15995808), (96, 13663086), (123, 10663872), (144, 9108724), (164, 7997904), (192, 6831543), (246, 5331936), (288, 4554362), (328, 3998952), (369, 3554624), (492, 2665968), (576, 2277181), (656, 1999476), (738, 1777312), (984, 1332984), (1312, 999738), (1476, 888656), (1968, 666492), (2624, 499869), (2952, 444328), (3936, 333246), (5904, 222164), (7872, 166623), (11808, 111082), (23616, 55541)]