1047257988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 2988324864

約数和(自身を除く): 1941066876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 211, 276, 294, 322, 367, 422, 483, 588, 633, 644, 734, 844, 966, 1101, 1127, 1266, 1468, 1477, 1932, 2202, 2254, 2532, 2569, 2954, 3381, 4404, 4431, 4508, 4853, 5138, 5908, 6762, 7707, 8441, 8862, 9706, 10276, 10339, 13524, 14559, 15414, 16882, 17724, 17983, 19412, 20678, 25323, 29118, 30828, 31017, 33764, 33971, 35966, 41356, 50646, 53949, 58236, 59087, 62034, 67942, 71932, 77437, 101292, 101913, 107898, 118174, 124068, 135884, 154874, 177261, 203826, 215796, 232311, 236348, 237797, 309748, 354522, 407652, 413609, 464622, 475594, 542059, 709044, 713391, 827218, 929244, 951188, 1084118, 1240827, 1426782, 1626177, 1654436, 1781051, 2168236, 2481654, 2853564, 3252354, 3562102, 3794413, 4963308, 5343153, 6504708, 7124204, 7588826, 10686306, 11383239, 12467357, 15177652, 21372612, 22766478, 24934714, 37402071, 45532956, 49869428, 74804142, 87271499, 149608284, 174542998, 261814497, 349085996, 523628994, 1047257988]

約数ペア:

[(1, 1047257988), (2, 523628994), (3, 349085996), (4, 261814497), (6, 174542998), (7, 149608284), (12, 87271499), (14, 74804142), (21, 49869428), (23, 45532956), (28, 37402071), (42, 24934714), (46, 22766478), (49, 21372612), (69, 15177652), (84, 12467357), (92, 11383239), (98, 10686306), (138, 7588826), (147, 7124204), (161, 6504708), (196, 5343153), (211, 4963308), (276, 3794413), (294, 3562102), (322, 3252354), (367, 2853564), (422, 2481654), (483, 2168236), (588, 1781051), (633, 1654436), (644, 1626177), (734, 1426782), (844, 1240827), (966, 1084118), (1101, 951188), (1127, 929244), (1266, 827218), (1468, 713391), (1477, 709044), (1932, 542059), (2202, 475594), (2254, 464622), (2532, 413609), (2569, 407652), (2954, 354522), (3381, 309748), (4404, 237797), (4431, 236348), (4508, 232311), (4853, 215796), (5138, 203826), (5908, 177261), (6762, 154874), (7707, 135884), (8441, 124068), (8862, 118174), (9706, 107898), (10276, 101913), (10339, 101292), (13524, 77437), (14559, 71932), (15414, 67942), (16882, 62034), (17724, 59087), (17983, 58236), (19412, 53949), (20678, 50646), (25323, 41356), (29118, 35966), (30828, 33971), (31017, 33764)]