424760573426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{19861}}^1$

素因数の和:20020

約数の個数: 128

約数和(自身を含む): 821657571840

約数和(自身を除く): 396896998414

約数列:

[1, 2, 7, 14, 19, 37, 38, 41, 53, 74, 82, 106, 133, 259, 266, 287, 371, 518, 574, 703, 742, 779, 1007, 1406, 1517, 1558, 1961, 2014, 2173, 3034, 3922, 4346, 4921, 5453, 7049, 9842, 10619, 10906, 13727, 14098, 15211, 19861, 21238, 27454, 28823, 30422, 37259, 39722, 41287, 57646, 74518, 80401, 82574, 139027, 160802, 201761, 260813, 278054, 289009, 377359, 403522, 521626, 562807, 578018, 734857, 754718, 814301, 1052633, 1125614, 1469714, 1527619, 1628602, 2105266, 2641513, 3055238, 5143999, 5283026, 5700107, 7368431, 10287998, 10693333, 11400214, 13962283, 14736862, 15471719, 20000027, 21386666, 27924566, 30129137, 30943438, 38947421, 40000054, 43157953, 60258274, 77894842, 86315906, 97735981, 108302033, 140000189, 195471962, 210903959, 216604066, 272631947, 280000378, 302105671, 421807918, 545263894, 572453603, 604211342, 740000999, 820001107, 1144907206, 1480001998, 1596844261, 1640002214, 3193688522, 4007175221, 5180006993, 5740007749, 8014350442, 10360013986, 11177909827, 11480015498, 22355819654, 30340040959, 60680081918, 212380286713, 424760573426]

約数ペア:

[(1, 424760573426), (2, 212380286713), (7, 60680081918), (14, 30340040959), (19, 22355819654), (37, 11480015498), (38, 11177909827), (41, 10360013986), (53, 8014350442), (74, 5740007749), (82, 5180006993), (106, 4007175221), (133, 3193688522), (259, 1640002214), (266, 1596844261), (287, 1480001998), (371, 1144907206), (518, 820001107), (574, 740000999), (703, 604211342), (742, 572453603), (779, 545263894), (1007, 421807918), (1406, 302105671), (1517, 280000378), (1558, 272631947), (1961, 216604066), (2014, 210903959), (2173, 195471962), (3034, 140000189), (3922, 108302033), (4346, 97735981), (4921, 86315906), (5453, 77894842), (7049, 60258274), (9842, 43157953), (10619, 40000054), (10906, 38947421), (13727, 30943438), (14098, 30129137), (15211, 27924566), (19861, 21386666), (21238, 20000027), (27454, 15471719), (28823, 14736862), (30422, 13962283), (37259, 11400214), (39722, 10693333), (41287, 10287998), (57646, 7368431), (74518, 5700107), (80401, 5283026), (82574, 5143999), (139027, 3055238), (160802, 2641513), (201761, 2105266), (260813, 1628602), (278054, 1527619), (289009, 1469714), (377359, 1125614), (403522, 1052633), (521626, 814301), (562807, 754718), (578018, 734857)]