31043376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 112659456

約数和(自身を除く): 81616080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 48, 52, 56, 63, 69, 72, 78, 84, 91, 92, 103, 104, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 206, 207, 208, 234, 252, 273, 276, 299, 309, 312, 322, 336, 364, 368, 412, 414, 468, 483, 504, 546, 552, 598, 618, 624, 644, 721, 728, 819, 824, 828, 897, 927, 936, 966, 1008, 1092, 1104, 1196, 1236, 1288, 1339, 1442, 1449, 1456, 1638, 1648, 1656, 1794, 1854, 1872, 1932, 2093, 2163, 2184, 2369, 2392, 2472, 2576, 2678, 2691, 2884, 2898, 3276, 3312, 3588, 3708, 3864, 4017, 4186, 4326, 4368, 4738, 4784, 4944, 5356, 5382, 5768, 5796, 6279, 6489, 6552, 7107, 7176, 7416, 7728, 8034, 8372, 8652, 9373, 9476, 10712, 10764, 11536, 11592, 12051, 12558, 12978, 13104, 14214, 14352, 14832, 16068, 16583, 16744, 17304, 18746, 18837, 18952, 21321, 21424, 21528, 23184, 24102, 25116, 25956, 28119, 28428, 30797, 32136, 33166, 33488, 34608, 37492, 37674, 37904, 42642, 43056, 48204, 49749, 50232, 51912, 56238, 56856, 61594, 64272, 66332, 74984, 75348, 84357, 85284, 92391, 96408, 99498, 100464, 103824, 112476, 113712, 123188, 132664, 149247, 149968, 150696, 168714, 170568, 184782, 192816, 198996, 215579, 224952, 246376, 265328, 277173, 298494, 301392, 337428, 341136, 369564, 397992, 431158, 449904, 492752, 554346, 596988, 646737, 674856, 739128, 795984, 862316, 1108692, 1193976, 1293474, 1349712, 1478256, 1724632, 1940211, 2217384, 2387952, 2586948, 3449264, 3880422, 4434768, 5173896, 7760844, 10347792, 15521688, 31043376]

約数ペア:

[(1, 31043376), (2, 15521688), (3, 10347792), (4, 7760844), (6, 5173896), (7, 4434768), (8, 3880422), (9, 3449264), (12, 2586948), (13, 2387952), (14, 2217384), (16, 1940211), (18, 1724632), (21, 1478256), (23, 1349712), (24, 1293474), (26, 1193976), (28, 1108692), (36, 862316), (39, 795984), (42, 739128), (46, 674856), (48, 646737), (52, 596988), (56, 554346), (63, 492752), (69, 449904), (72, 431158), (78, 397992), (84, 369564), (91, 341136), (92, 337428), (103, 301392), (104, 298494), (112, 277173), (117, 265328), (126, 246376), (138, 224952), (144, 215579), (156, 198996), (161, 192816), (168, 184782), (182, 170568), (184, 168714), (206, 150696), (207, 149968), (208, 149247), (234, 132664), (252, 123188), (273, 113712), (276, 112476), (299, 103824), (309, 100464), (312, 99498), (322, 96408), (336, 92391), (364, 85284), (368, 84357), (412, 75348), (414, 74984), (468, 66332), (483, 64272), (504, 61594), (546, 56856), (552, 56238), (598, 51912), (618, 50232), (624, 49749), (644, 48204), (721, 43056), (728, 42642), (819, 37904), (824, 37674), (828, 37492), (897, 34608), (927, 33488), (936, 33166), (966, 32136), (1008, 30797), (1092, 28428), (1104, 28119), (1196, 25956), (1236, 25116), (1288, 24102), (1339, 23184), (1442, 21528), (1449, 21424), (1456, 21321), (1638, 18952), (1648, 18837), (1656, 18746), (1794, 17304), (1854, 16744), (1872, 16583), (1932, 16068), (2093, 14832), (2163, 14352), (2184, 14214), (2369, 13104), (2392, 12978), (2472, 12558), (2576, 12051), (2678, 11592), (2691, 11536), (2884, 10764), (2898, 10712), (3276, 9476), (3312, 9373), (3588, 8652), (3708, 8372), (3864, 8034), (4017, 7728), (4186, 7416), (4326, 7176), (4368, 7107), (4738, 6552), (4784, 6489), (4944, 6279), (5356, 5796), (5382, 5768)]