2657001228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:840

約数の個数: 192

約数和(自身を含む): 7722086400

約数和(自身を除く): 5065085172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 41, 42, 58, 74, 82, 84, 87, 111, 116, 123, 148, 164, 174, 203, 222, 246, 259, 287, 348, 406, 444, 492, 518, 574, 609, 719, 777, 812, 861, 1036, 1073, 1148, 1189, 1218, 1438, 1517, 1554, 1722, 2146, 2157, 2378, 2436, 2876, 3034, 3108, 3219, 3444, 3567, 4292, 4314, 4551, 4756, 5033, 6068, 6438, 7134, 7511, 8323, 8628, 9102, 10066, 10619, 12876, 14268, 15022, 15099, 16646, 18204, 20132, 20851, 21238, 22533, 24969, 26603, 29479, 30044, 30198, 31857, 33292, 41702, 42476, 43993, 45066, 49938, 53206, 58958, 60396, 62553, 63714, 79809, 83404, 87986, 88437, 90132, 99876, 106412, 117916, 125106, 127428, 131979, 145957, 159618, 175972, 176874, 186221, 206353, 250212, 263958, 291914, 307951, 319236, 353748, 372442, 412706, 437871, 527916, 558663, 583828, 615902, 619059, 744884, 771487, 825412, 854891, 875742, 923853, 1090723, 1117326, 1231804, 1238118, 1542974, 1709782, 1751484, 1847706, 2181446, 2234652, 2314461, 2476236, 2564673, 3085948, 3272169, 3419564, 3695412, 4362892, 4628922, 5129346, 5400409, 5984237, 6544338, 7635061, 9257844, 10258692, 10800818, 11968474, 13088676, 15270122, 16201227, 17952711, 21601636, 22905183, 23936948, 30540244, 31630967, 32402454, 35905422, 45810366, 63261934, 64804908, 71810844, 91620732, 94892901, 126523868, 189785802, 221416769, 379571604, 442833538, 664250307, 885667076, 1328500614, 2657001228]

約数ペア:

[(1, 2657001228), (2, 1328500614), (3, 885667076), (4, 664250307), (6, 442833538), (7, 379571604), (12, 221416769), (14, 189785802), (21, 126523868), (28, 94892901), (29, 91620732), (37, 71810844), (41, 64804908), (42, 63261934), (58, 45810366), (74, 35905422), (82, 32402454), (84, 31630967), (87, 30540244), (111, 23936948), (116, 22905183), (123, 21601636), (148, 17952711), (164, 16201227), (174, 15270122), (203, 13088676), (222, 11968474), (246, 10800818), (259, 10258692), (287, 9257844), (348, 7635061), (406, 6544338), (444, 5984237), (492, 5400409), (518, 5129346), (574, 4628922), (609, 4362892), (719, 3695412), (777, 3419564), (812, 3272169), (861, 3085948), (1036, 2564673), (1073, 2476236), (1148, 2314461), (1189, 2234652), (1218, 2181446), (1438, 1847706), (1517, 1751484), (1554, 1709782), (1722, 1542974), (2146, 1238118), (2157, 1231804), (2378, 1117326), (2436, 1090723), (2876, 923853), (3034, 875742), (3108, 854891), (3219, 825412), (3444, 771487), (3567, 744884), (4292, 619059), (4314, 615902), (4551, 583828), (4756, 558663), (5033, 527916), (6068, 437871), (6438, 412706), (7134, 372442), (7511, 353748), (8323, 319236), (8628, 307951), (9102, 291914), (10066, 263958), (10619, 250212), (12876, 206353), (14268, 186221), (15022, 176874), (15099, 175972), (16646, 159618), (18204, 145957), (20132, 131979), (20851, 127428), (21238, 125106), (22533, 117916), (24969, 106412), (26603, 99876), (29479, 90132), (30044, 88437), (30198, 87986), (31857, 83404), (33292, 79809), (41702, 63714), (42476, 62553), (43993, 60396), (45066, 58958), (49938, 53206)]