665002016

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 1559658240

約数和(自身を除く): 894656224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 167, 203, 224, 232, 334, 406, 464, 613, 668, 812, 928, 1169, 1226, 1336, 1624, 2338, 2452, 2672, 3248, 4291, 4676, 4843, 4904, 5344, 6496, 8582, 9352, 9686, 9808, 17164, 17777, 18704, 19372, 19616, 33901, 34328, 35554, 37408, 38744, 67802, 68656, 71108, 77488, 102371, 124439, 135604, 137312, 142216, 154976, 204742, 248878, 271208, 284432, 409484, 497756, 542416, 568864, 716597, 818968, 995512, 1084832, 1433194, 1637936, 1991024, 2866388, 2968759, 3275872, 3982048, 5732776, 5937518, 11465552, 11875036, 20781313, 22931104, 23750072, 41562626, 47500144, 83125252, 95000288, 166250504, 332501008, 665002016]

約数ペア:

[(1, 665002016), (2, 332501008), (4, 166250504), (7, 95000288), (8, 83125252), (14, 47500144), (16, 41562626), (28, 23750072), (29, 22931104), (32, 20781313), (56, 11875036), (58, 11465552), (112, 5937518), (116, 5732776), (167, 3982048), (203, 3275872), (224, 2968759), (232, 2866388), (334, 1991024), (406, 1637936), (464, 1433194), (613, 1084832), (668, 995512), (812, 818968), (928, 716597), (1169, 568864), (1226, 542416), (1336, 497756), (1624, 409484), (2338, 284432), (2452, 271208), (2672, 248878), (3248, 204742), (4291, 154976), (4676, 142216), (4843, 137312), (4904, 135604), (5344, 124439), (6496, 102371), (8582, 77488), (9352, 71108), (9686, 68656), (9808, 67802), (17164, 38744), (17777, 37408), (18704, 35554), (19372, 34328), (19616, 33901)]