2420259744

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1831}}^1$

素因数の和:2139

約数の個数: 144

約数和(自身を含む): 7420787136

約数和(自身を除く): 5000527392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 281, 294, 336, 392, 562, 588, 672, 784, 843, 1124, 1176, 1568, 1686, 1831, 1967, 2248, 2352, 3372, 3662, 3934, 4496, 4704, 5493, 5901, 6744, 7324, 7868, 8992, 10986, 11802, 12817, 13488, 13769, 14648, 15736, 21972, 23604, 25634, 26976, 27538, 29296, 31472, 38451, 41307, 43944, 47208, 51268, 55076, 58592, 62944, 76902, 82614, 87888, 89719, 94416, 102536, 110152, 153804, 165228, 175776, 179438, 188832, 205072, 220304, 269157, 307608, 330456, 358876, 410144, 440608, 514511, 538314, 615216, 660912, 717752, 1029022, 1076628, 1230432, 1321824, 1435504, 1543533, 2058044, 2153256, 2871008, 3087066, 3601577, 4116088, 4306512, 6174132, 7203154, 8232176, 8613024, 10804731, 12348264, 14406308, 16464352, 21609462, 24696528, 25211039, 28812616, 43218924, 49393056, 50422078, 57625232, 75633117, 86437848, 100844156, 115250464, 151266234, 172875696, 201688312, 302532468, 345751392, 403376624, 605064936, 806753248, 1210129872, 2420259744]

約数ペア:

[(1, 2420259744), (2, 1210129872), (3, 806753248), (4, 605064936), (6, 403376624), (7, 345751392), (8, 302532468), (12, 201688312), (14, 172875696), (16, 151266234), (21, 115250464), (24, 100844156), (28, 86437848), (32, 75633117), (42, 57625232), (48, 50422078), (49, 49393056), (56, 43218924), (84, 28812616), (96, 25211039), (98, 24696528), (112, 21609462), (147, 16464352), (168, 14406308), (196, 12348264), (224, 10804731), (281, 8613024), (294, 8232176), (336, 7203154), (392, 6174132), (562, 4306512), (588, 4116088), (672, 3601577), (784, 3087066), (843, 2871008), (1124, 2153256), (1176, 2058044), (1568, 1543533), (1686, 1435504), (1831, 1321824), (1967, 1230432), (2248, 1076628), (2352, 1029022), (3372, 717752), (3662, 660912), (3934, 615216), (4496, 538314), (4704, 514511), (5493, 440608), (5901, 410144), (6744, 358876), (7324, 330456), (7868, 307608), (8992, 269157), (10986, 220304), (11802, 205072), (12817, 188832), (13488, 179438), (13769, 175776), (14648, 165228), (15736, 153804), (21972, 110152), (23604, 102536), (25634, 94416), (26976, 89719), (27538, 87888), (29296, 82614), (31472, 76902), (38451, 62944), (41307, 58592), (43944, 55076), (47208, 51268)]