421453056

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 1177344000

約数和(自身を除く): 755890944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 127, 128, 149, 174, 192, 232, 254, 256, 298, 348, 381, 384, 447, 464, 508, 596, 696, 762, 768, 894, 928, 1016, 1192, 1392, 1524, 1788, 1856, 2032, 2384, 2784, 3048, 3576, 3683, 3712, 4064, 4321, 4768, 5568, 6096, 7152, 7366, 7424, 8128, 8642, 9536, 11049, 11136, 12192, 12963, 14304, 14732, 16256, 17284, 18923, 19072, 22098, 22272, 24384, 25926, 28608, 29464, 32512, 34568, 37846, 38144, 44196, 48768, 51852, 56769, 57216, 58928, 69136, 75692, 88392, 97536, 103704, 113538, 114432, 117856, 138272, 151384, 176784, 207408, 227076, 235712, 276544, 302768, 353568, 414816, 454152, 471424, 548767, 553088, 605536, 707136, 829632, 908304, 942848, 1097534, 1106176, 1211072, 1414272, 1646301, 1659264, 1816608, 2195068, 2422144, 2828544, 3292602, 3318528, 3633216, 4390136, 4844288, 6585204, 7266432, 8780272, 13170408, 14532864, 17560544, 26340816, 35121088, 52681632, 70242176, 105363264, 140484352, 210726528, 421453056]

約数ペア:

[(1, 421453056), (2, 210726528), (3, 140484352), (4, 105363264), (6, 70242176), (8, 52681632), (12, 35121088), (16, 26340816), (24, 17560544), (29, 14532864), (32, 13170408), (48, 8780272), (58, 7266432), (64, 6585204), (87, 4844288), (96, 4390136), (116, 3633216), (127, 3318528), (128, 3292602), (149, 2828544), (174, 2422144), (192, 2195068), (232, 1816608), (254, 1659264), (256, 1646301), (298, 1414272), (348, 1211072), (381, 1106176), (384, 1097534), (447, 942848), (464, 908304), (508, 829632), (596, 707136), (696, 605536), (762, 553088), (768, 548767), (894, 471424), (928, 454152), (1016, 414816), (1192, 353568), (1392, 302768), (1524, 276544), (1788, 235712), (1856, 227076), (2032, 207408), (2384, 176784), (2784, 151384), (3048, 138272), (3576, 117856), (3683, 114432), (3712, 113538), (4064, 103704), (4321, 97536), (4768, 88392), (5568, 75692), (6096, 69136), (7152, 58928), (7366, 57216), (7424, 56769), (8128, 51852), (8642, 48768), (9536, 44196), (11049, 38144), (11136, 37846), (12192, 34568), (12963, 32512), (14304, 29464), (14732, 28608), (16256, 25926), (17284, 24384), (18923, 22272), (19072, 22098)]