307515768

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 945561600

約数和(自身を除く): 638045832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 71, 84, 87, 98, 116, 127, 142, 147, 168, 174, 196, 203, 213, 232, 254, 284, 294, 348, 381, 392, 406, 426, 497, 508, 568, 588, 609, 696, 762, 812, 852, 889, 994, 1016, 1176, 1218, 1421, 1491, 1524, 1624, 1704, 1778, 1988, 2059, 2436, 2667, 2842, 2982, 3048, 3479, 3556, 3683, 3976, 4118, 4263, 4872, 5334, 5684, 5964, 6177, 6223, 6958, 7112, 7366, 8236, 8526, 9017, 10437, 10668, 11049, 11368, 11928, 12354, 12446, 13916, 14413, 14732, 16472, 17052, 18034, 18669, 20874, 21336, 22098, 24708, 24892, 25781, 27051, 27832, 28826, 29464, 34104, 36068, 37338, 41748, 43239, 44196, 49416, 49784, 51562, 54102, 57652, 63119, 72136, 74676, 77343, 83496, 86478, 88392, 100891, 103124, 108204, 115304, 126238, 149352, 154686, 172956, 180467, 189357, 201782, 206248, 216408, 252476, 261493, 302673, 309372, 345912, 360934, 378714, 403564, 441833, 504952, 522986, 541401, 605346, 618744, 721868, 757428, 784479, 807128, 883666, 1045972, 1082802, 1210692, 1325499, 1443736, 1514856, 1568958, 1767332, 1830451, 2091944, 2165604, 2421384, 2650998, 3137916, 3534664, 3660902, 4331208, 5301996, 5491353, 6275832, 7321804, 10603992, 10982706, 12813157, 14643608, 21965412, 25626314, 38439471, 43930824, 51252628, 76878942, 102505256, 153757884, 307515768]

約数ペア:

[(1, 307515768), (2, 153757884), (3, 102505256), (4, 76878942), (6, 51252628), (7, 43930824), (8, 38439471), (12, 25626314), (14, 21965412), (21, 14643608), (24, 12813157), (28, 10982706), (29, 10603992), (42, 7321804), (49, 6275832), (56, 5491353), (58, 5301996), (71, 4331208), (84, 3660902), (87, 3534664), (98, 3137916), (116, 2650998), (127, 2421384), (142, 2165604), (147, 2091944), (168, 1830451), (174, 1767332), (196, 1568958), (203, 1514856), (213, 1443736), (232, 1325499), (254, 1210692), (284, 1082802), (294, 1045972), (348, 883666), (381, 807128), (392, 784479), (406, 757428), (426, 721868), (497, 618744), (508, 605346), (568, 541401), (588, 522986), (609, 504952), (696, 441833), (762, 403564), (812, 378714), (852, 360934), (889, 345912), (994, 309372), (1016, 302673), (1176, 261493), (1218, 252476), (1421, 216408), (1491, 206248), (1524, 201782), (1624, 189357), (1704, 180467), (1778, 172956), (1988, 154686), (2059, 149352), (2436, 126238), (2667, 115304), (2842, 108204), (2982, 103124), (3048, 100891), (3479, 88392), (3556, 86478), (3683, 83496), (3976, 77343), (4118, 74676), (4263, 72136), (4872, 63119), (5334, 57652), (5684, 54102), (5964, 51562), (6177, 49784), (6223, 49416), (6958, 44196), (7112, 43239), (7366, 41748), (8236, 37338), (8526, 36068), (9017, 34104), (10437, 29464), (10668, 28826), (11049, 27832), (11368, 27051), (11928, 25781), (12354, 24892), (12446, 24708), (13916, 22098), (14413, 21336), (14732, 20874), (16472, 18669), (17052, 18034)]