520520256

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 280

約数和(自身を含む): 1652259840

約数和(自身を除く): 1131739584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 62, 64, 72, 79, 81, 82, 93, 96, 108, 123, 124, 144, 158, 162, 164, 186, 192, 216, 237, 246, 248, 279, 288, 316, 324, 328, 369, 372, 432, 474, 492, 496, 558, 576, 632, 648, 656, 711, 738, 744, 837, 864, 948, 984, 992, 1107, 1116, 1264, 1271, 1296, 1312, 1422, 1476, 1488, 1674, 1728, 1896, 1968, 1984, 2133, 2214, 2232, 2449, 2511, 2528, 2542, 2592, 2624, 2844, 2952, 2976, 3239, 3321, 3348, 3792, 3813, 3936, 4266, 4428, 4464, 4898, 5022, 5056, 5084, 5184, 5688, 5904, 5952, 6399, 6478, 6642, 6696, 7347, 7584, 7626, 7872, 8532, 8856, 8928, 9717, 9796, 10044, 10168, 11376, 11439, 11808, 12798, 12956, 13284, 13392, 14694, 15168, 15252, 17064, 17712, 17856, 19434, 19592, 20088, 20336, 22041, 22752, 22878, 23616, 25596, 25912, 26568, 26784, 29151, 29388, 30504, 34128, 34317, 35424, 38868, 39184, 40176, 40672, 44082, 45504, 45756, 51192, 51824, 53136, 53568, 58302, 58776, 61008, 66123, 68256, 68634, 70848, 77736, 78368, 80352, 81344, 87453, 88164, 91512, 100409, 102384, 102951, 103648, 106272, 116604, 117552, 122016, 132246, 136512, 137268, 155472, 156736, 160704, 174906, 176328, 183024, 198369, 200818, 204768, 205902, 207296, 212544, 233208, 235104, 244032, 262359, 264492, 274536, 301227, 310944, 349812, 352656, 366048, 396738, 401636, 409536, 411804, 466416, 470208, 524718, 528984, 549072, 602454, 621888, 699624, 705312, 732096, 793476, 803272, 823608, 903681, 932832, 1049436, 1057968, 1098144, 1204908, 1399248, 1410624, 1586952, 1606544, 1647216, 1807362, 1865664, 2098872, 2115936, 2196288, 2409816, 2711043, 2798496, 3173904, 3213088, 3294432, 3614724, 4197744, 4231872, 4819632, 5422086, 5596992, 6347808, 6426176, 6588864, 7229448, 8133129, 8395488, 9639264, 10844172, 12695616, 14458896, 16266258, 16790976, 19278528, 21688344, 28917792, 32532516, 43376688, 57835584, 65065032, 86753376, 130130064, 173506752, 260260128, 520520256]

約数ペア:

[(1, 520520256), (2, 260260128), (3, 173506752), (4, 130130064), (6, 86753376), (8, 65065032), (9, 57835584), (12, 43376688), (16, 32532516), (18, 28917792), (24, 21688344), (27, 19278528), (31, 16790976), (32, 16266258), (36, 14458896), (41, 12695616), (48, 10844172), (54, 9639264), (62, 8395488), (64, 8133129), (72, 7229448), (79, 6588864), (81, 6426176), (82, 6347808), (93, 5596992), (96, 5422086), (108, 4819632), (123, 4231872), (124, 4197744), (144, 3614724), (158, 3294432), (162, 3213088), (164, 3173904), (186, 2798496), (192, 2711043), (216, 2409816), (237, 2196288), (246, 2115936), (248, 2098872), (279, 1865664), (288, 1807362), (316, 1647216), (324, 1606544), (328, 1586952), (369, 1410624), (372, 1399248), (432, 1204908), (474, 1098144), (492, 1057968), (496, 1049436), (558, 932832), (576, 903681), (632, 823608), (648, 803272), (656, 793476), (711, 732096), (738, 705312), (744, 699624), (837, 621888), (864, 602454), (948, 549072), (984, 528984), (992, 524718), (1107, 470208), (1116, 466416), (1264, 411804), (1271, 409536), (1296, 401636), (1312, 396738), (1422, 366048), (1476, 352656), (1488, 349812), (1674, 310944), (1728, 301227), (1896, 274536), (1968, 264492), (1984, 262359), (2133, 244032), (2214, 235104), (2232, 233208), (2449, 212544), (2511, 207296), (2528, 205902), (2542, 204768), (2592, 200818), (2624, 198369), (2844, 183024), (2952, 176328), (2976, 174906), (3239, 160704), (3321, 156736), (3348, 155472), (3792, 137268), (3813, 136512), (3936, 132246), (4266, 122016), (4428, 117552), (4464, 116604), (4898, 106272), (5022, 103648), (5056, 102951), (5084, 102384), (5184, 100409), (5688, 91512), (5904, 88164), (5952, 87453), (6399, 81344), (6478, 80352), (6642, 78368), (6696, 77736), (7347, 70848), (7584, 68634), (7626, 68256), (7872, 66123), (8532, 61008), (8856, 58776), (8928, 58302), (9717, 53568), (9796, 53136), (10044, 51824), (10168, 51192), (11376, 45756), (11439, 45504), (11808, 44082), (12798, 40672), (12956, 40176), (13284, 39184), (13392, 38868), (14694, 35424), (15168, 34317), (15252, 34128), (17064, 30504), (17712, 29388), (17856, 29151), (19434, 26784), (19592, 26568), (20088, 25912), (20336, 25596), (22041, 23616), (22752, 22878)]