318159696

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 898513920

約数和(自身を除く): 580354224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 73, 87, 93, 101, 116, 124, 146, 174, 186, 202, 219, 232, 248, 292, 303, 348, 372, 404, 438, 464, 496, 584, 606, 696, 744, 808, 876, 899, 1168, 1212, 1392, 1488, 1616, 1752, 1798, 2117, 2263, 2424, 2697, 2929, 3131, 3504, 3596, 4234, 4526, 4848, 5394, 5858, 6262, 6351, 6789, 7192, 7373, 8468, 8787, 9052, 9393, 10788, 11716, 12524, 12702, 13578, 14384, 14746, 16936, 17574, 18104, 18786, 21576, 22119, 23432, 25048, 25404, 27156, 29492, 33872, 35148, 36208, 37572, 43152, 44238, 46864, 50096, 50808, 54312, 58984, 65627, 70296, 75144, 88476, 90799, 101616, 108624, 117968, 131254, 140592, 150288, 176952, 181598, 196881, 213817, 228563, 262508, 272397, 353904, 363196, 393762, 427634, 457126, 525016, 544794, 641451, 685689, 726392, 787524, 855268, 914252, 1050032, 1089588, 1282902, 1371378, 1452784, 1575048, 1710536, 1828504, 2179176, 2565804, 2742756, 3150096, 3421072, 3657008, 4358352, 5131608, 5485512, 6628327, 10263216, 10971024, 13256654, 19884981, 26513308, 39769962, 53026616, 79539924, 106053232, 159079848, 318159696]

約数ペア:

[(1, 318159696), (2, 159079848), (3, 106053232), (4, 79539924), (6, 53026616), (8, 39769962), (12, 26513308), (16, 19884981), (24, 13256654), (29, 10971024), (31, 10263216), (48, 6628327), (58, 5485512), (62, 5131608), (73, 4358352), (87, 3657008), (93, 3421072), (101, 3150096), (116, 2742756), (124, 2565804), (146, 2179176), (174, 1828504), (186, 1710536), (202, 1575048), (219, 1452784), (232, 1371378), (248, 1282902), (292, 1089588), (303, 1050032), (348, 914252), (372, 855268), (404, 787524), (438, 726392), (464, 685689), (496, 641451), (584, 544794), (606, 525016), (696, 457126), (744, 427634), (808, 393762), (876, 363196), (899, 353904), (1168, 272397), (1212, 262508), (1392, 228563), (1488, 213817), (1616, 196881), (1752, 181598), (1798, 176952), (2117, 150288), (2263, 140592), (2424, 131254), (2697, 117968), (2929, 108624), (3131, 101616), (3504, 90799), (3596, 88476), (4234, 75144), (4526, 70296), (4848, 65627), (5394, 58984), (5858, 54312), (6262, 50808), (6351, 50096), (6789, 46864), (7192, 44238), (7373, 43152), (8468, 37572), (8787, 36208), (9052, 35148), (9393, 33872), (10788, 29492), (11716, 27156), (12524, 25404), (12702, 25048), (13578, 23432), (14384, 22119), (14746, 21576), (16936, 18786), (17574, 18104)]