682968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 2016000

約数和(自身を除く): 1333032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 199, 264, 286, 312, 398, 429, 572, 597, 796, 858, 1144, 1194, 1592, 1716, 2189, 2388, 2587, 3432, 4378, 4776, 5174, 6567, 7761, 8756, 10348, 13134, 15522, 17512, 20696, 26268, 28457, 31044, 52536, 56914, 62088, 85371, 113828, 170742, 227656, 341484, 682968]

約数ペア:

[(1, 682968), (2, 341484), (3, 227656), (4, 170742), (6, 113828), (8, 85371), (11, 62088), (12, 56914), (13, 52536), (22, 31044), (24, 28457), (26, 26268), (33, 20696), (39, 17512), (44, 15522), (52, 13134), (66, 10348), (78, 8756), (88, 7761), (104, 6567), (132, 5174), (143, 4776), (156, 4378), (199, 3432), (264, 2587), (286, 2388), (312, 2189), (398, 1716), (429, 1592), (572, 1194), (597, 1144), (796, 858)]