1516617872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 4060990080

約数和(自身を除く): 2544372208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 29, 34, 44, 56, 58, 68, 77, 88, 112, 116, 119, 121, 136, 154, 176, 187, 203, 227, 232, 238, 242, 272, 308, 319, 374, 406, 454, 464, 476, 484, 493, 616, 638, 748, 812, 847, 908, 952, 968, 986, 1232, 1276, 1309, 1496, 1589, 1624, 1694, 1816, 1904, 1936, 1972, 2057, 2233, 2497, 2552, 2618, 2992, 3178, 3248, 3388, 3451, 3509, 3632, 3859, 3944, 4114, 4466, 4994, 5104, 5236, 5423, 6356, 6583, 6776, 6902, 7018, 7718, 7888, 8228, 8932, 9988, 10472, 10846, 12712, 13166, 13552, 13804, 14036, 14399, 15436, 16456, 17479, 17864, 19976, 20944, 21692, 24563, 25424, 26332, 27013, 27467, 27608, 28072, 28798, 30872, 32912, 34958, 35728, 37961, 39952, 42449, 43384, 46081, 49126, 52664, 54026, 54934, 55216, 56144, 57596, 59653, 61744, 69916, 72413, 75922, 84898, 86768, 92162, 98252, 105328, 108052, 109868, 111911, 115192, 119306, 139832, 144826, 151844, 169796, 184324, 192269, 196504, 216104, 219736, 223822, 230384, 238612, 279664, 289652, 297143, 303688, 339592, 368648, 384538, 393008, 417571, 432208, 439472, 447644, 466939, 477224, 506891, 579304, 594286, 607376, 679184, 737296, 769076, 783377, 796543, 835142, 895288, 933878, 954448, 1013782, 1158608, 1188572, 1231021, 1538152, 1566754, 1593086, 1670284, 1790576, 1867756, 2027564, 2377144, 2462042, 3076304, 3133508, 3186172, 3268573, 3340568, 3735512, 4055128, 4754288, 4924084, 5575801, 6267016, 6372344, 6537146, 6681136, 7471024, 8110256, 8617147, 9848168, 11151602, 12534032, 12744688, 13074292, 13541231, 17234294, 19696336, 22303204, 26148584, 27082462, 34468588, 44606408, 52297168, 54164924, 68937176, 89212816, 94788617, 108329848, 137874352, 189577234, 216659696, 379154468, 758308936, 1516617872]

約数ペア:

[(1, 1516617872), (2, 758308936), (4, 379154468), (7, 216659696), (8, 189577234), (11, 137874352), (14, 108329848), (16, 94788617), (17, 89212816), (22, 68937176), (28, 54164924), (29, 52297168), (34, 44606408), (44, 34468588), (56, 27082462), (58, 26148584), (68, 22303204), (77, 19696336), (88, 17234294), (112, 13541231), (116, 13074292), (119, 12744688), (121, 12534032), (136, 11151602), (154, 9848168), (176, 8617147), (187, 8110256), (203, 7471024), (227, 6681136), (232, 6537146), (238, 6372344), (242, 6267016), (272, 5575801), (308, 4924084), (319, 4754288), (374, 4055128), (406, 3735512), (454, 3340568), (464, 3268573), (476, 3186172), (484, 3133508), (493, 3076304), (616, 2462042), (638, 2377144), (748, 2027564), (812, 1867756), (847, 1790576), (908, 1670284), (952, 1593086), (968, 1566754), (986, 1538152), (1232, 1231021), (1276, 1188572), (1309, 1158608), (1496, 1013782), (1589, 954448), (1624, 933878), (1694, 895288), (1816, 835142), (1904, 796543), (1936, 783377), (1972, 769076), (2057, 737296), (2233, 679184), (2497, 607376), (2552, 594286), (2618, 579304), (2992, 506891), (3178, 477224), (3248, 466939), (3388, 447644), (3451, 439472), (3509, 432208), (3632, 417571), (3859, 393008), (3944, 384538), (4114, 368648), (4466, 339592), (4994, 303688), (5104, 297143), (5236, 289652), (5423, 279664), (6356, 238612), (6583, 230384), (6776, 223822), (6902, 219736), (7018, 216104), (7718, 196504), (7888, 192269), (8228, 184324), (8932, 169796), (9988, 151844), (10472, 144826), (10846, 139832), (12712, 119306), (13166, 115192), (13552, 111911), (13804, 109868), (14036, 108052), (14399, 105328), (15436, 98252), (16456, 92162), (17479, 86768), (17864, 84898), (19976, 75922), (20944, 72413), (21692, 69916), (24563, 61744), (25424, 59653), (26332, 57596), (27013, 56144), (27467, 55216), (27608, 54934), (28072, 54026), (28798, 52664), (30872, 49126), (32912, 46081), (34958, 43384), (35728, 42449), (37961, 39952)]