218262816

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 682214400

約数和(自身を除く): 463951584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 72, 87, 93, 96, 108, 116, 124, 144, 174, 186, 216, 232, 248, 261, 279, 281, 288, 348, 372, 432, 464, 496, 522, 558, 562, 696, 744, 783, 837, 843, 864, 899, 928, 992, 1044, 1116, 1124, 1392, 1488, 1566, 1674, 1686, 1798, 2088, 2232, 2248, 2529, 2697, 2784, 2976, 3132, 3348, 3372, 3596, 4176, 4464, 4496, 5058, 5394, 6264, 6696, 6744, 7192, 7587, 8091, 8149, 8352, 8711, 8928, 8992, 10116, 10788, 12528, 13392, 13488, 14384, 15174, 16182, 16298, 17422, 20232, 21576, 24273, 24447, 25056, 26133, 26784, 26976, 28768, 30348, 32364, 32596, 34844, 40464, 43152, 48546, 48894, 52266, 60696, 64728, 65192, 69688, 73341, 78399, 80928, 86304, 97092, 97788, 104532, 121392, 129456, 130384, 139376, 146682, 156798, 194184, 195576, 209064, 220023, 235197, 242784, 252619, 258912, 260768, 278752, 293364, 313596, 388368, 391152, 418128, 440046, 470394, 505238, 586728, 627192, 757857, 776736, 782304, 836256, 880092, 940788, 1010476, 1173456, 1254384, 1515714, 1760184, 1881576, 2020952, 2273571, 2346912, 2508768, 3031428, 3520368, 3763152, 4041904, 4547142, 6062856, 6820713, 7040736, 7526304, 8083808, 9094284, 12125712, 13641426, 18188568, 24251424, 27282852, 36377136, 54565704, 72754272, 109131408, 218262816]

約数ペア:

[(1, 218262816), (2, 109131408), (3, 72754272), (4, 54565704), (6, 36377136), (8, 27282852), (9, 24251424), (12, 18188568), (16, 13641426), (18, 12125712), (24, 9094284), (27, 8083808), (29, 7526304), (31, 7040736), (32, 6820713), (36, 6062856), (48, 4547142), (54, 4041904), (58, 3763152), (62, 3520368), (72, 3031428), (87, 2508768), (93, 2346912), (96, 2273571), (108, 2020952), (116, 1881576), (124, 1760184), (144, 1515714), (174, 1254384), (186, 1173456), (216, 1010476), (232, 940788), (248, 880092), (261, 836256), (279, 782304), (281, 776736), (288, 757857), (348, 627192), (372, 586728), (432, 505238), (464, 470394), (496, 440046), (522, 418128), (558, 391152), (562, 388368), (696, 313596), (744, 293364), (783, 278752), (837, 260768), (843, 258912), (864, 252619), (899, 242784), (928, 235197), (992, 220023), (1044, 209064), (1116, 195576), (1124, 194184), (1392, 156798), (1488, 146682), (1566, 139376), (1674, 130384), (1686, 129456), (1798, 121392), (2088, 104532), (2232, 97788), (2248, 97092), (2529, 86304), (2697, 80928), (2784, 78399), (2976, 73341), (3132, 69688), (3348, 65192), (3372, 64728), (3596, 60696), (4176, 52266), (4464, 48894), (4496, 48546), (5058, 43152), (5394, 40464), (6264, 34844), (6696, 32596), (6744, 32364), (7192, 30348), (7587, 28768), (8091, 26976), (8149, 26784), (8352, 26133), (8711, 25056), (8928, 24447), (8992, 24273), (10116, 21576), (10788, 20232), (12528, 17422), (13392, 16298), (13488, 16182), (14384, 15174)]