9408952

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 21888000

約数和(自身を除く): 12479048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 239, 259, 266, 296, 478, 518, 532, 703, 956, 1036, 1064, 1406, 1673, 1912, 2072, 2812, 3346, 4541, 4921, 5624, 6692, 8843, 9082, 9842, 13384, 17686, 18164, 19684, 31787, 35372, 36328, 39368, 61901, 63574, 70744, 123802, 127148, 168017, 247604, 254296, 336034, 495208, 672068, 1176119, 1344136, 2352238, 4704476, 9408952]

約数ペア:

[(1, 9408952), (2, 4704476), (4, 2352238), (7, 1344136), (8, 1176119), (14, 672068), (19, 495208), (28, 336034), (37, 254296), (38, 247604), (56, 168017), (74, 127148), (76, 123802), (133, 70744), (148, 63574), (152, 61901), (239, 39368), (259, 36328), (266, 35372), (296, 31787), (478, 19684), (518, 18164), (532, 17686), (703, 13384), (956, 9842), (1036, 9082), (1064, 8843), (1406, 6692), (1673, 5624), (1912, 4921), (2072, 4541), (2812, 3346)]