264768173878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{4517}}^1$

素因数の和:5041

約数の個数: 64

約数和(自身を含む): 439793686080

約数和(自身を除く): 175025512202

約数列:

[1, 2, 13, 26, 73, 89, 146, 178, 347, 694, 949, 1157, 1898, 2314, 4511, 4517, 6497, 9022, 9034, 12994, 25331, 30883, 50662, 58721, 61766, 84461, 117442, 168922, 329303, 329741, 401479, 402013, 658606, 659482, 802958, 804026, 1567399, 2254459, 3134798, 4286633, 4508918, 5226169, 8573266, 10452338, 20376187, 29307967, 29346949, 40752374, 58615934, 58693898, 114420127, 139498511, 228840254, 278997022, 381510337, 763020674, 1487461651, 1813480643, 2974923302, 3626961286, 10183391303, 20366782606, 132384086939, 264768173878]

約数ペア:

[(1, 264768173878), (2, 132384086939), (13, 20366782606), (26, 10183391303), (73, 3626961286), (89, 2974923302), (146, 1813480643), (178, 1487461651), (347, 763020674), (694, 381510337), (949, 278997022), (1157, 228840254), (1898, 139498511), (2314, 114420127), (4511, 58693898), (4517, 58615934), (6497, 40752374), (9022, 29346949), (9034, 29307967), (12994, 20376187), (25331, 10452338), (30883, 8573266), (50662, 5226169), (58721, 4508918), (61766, 4286633), (84461, 3134798), (117442, 2254459), (168922, 1567399), (329303, 804026), (329741, 802958), (401479, 659482), (402013, 658606)]