1028275584

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 3286848000

約数和(自身を除く): 2258572416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 111, 112, 128, 147, 148, 168, 192, 196, 211, 222, 224, 259, 294, 296, 336, 343, 384, 392, 422, 444, 448, 518, 588, 592, 633, 672, 686, 777, 784, 844, 888, 896, 1029, 1036, 1176, 1184, 1266, 1344, 1372, 1477, 1554, 1568, 1688, 1776, 1813, 2058, 2072, 2352, 2368, 2532, 2688, 2744, 2954, 3108, 3136, 3376, 3552, 3626, 4116, 4144, 4431, 4704, 4736, 5064, 5439, 5488, 5908, 6216, 6272, 6752, 7104, 7252, 7807, 8232, 8288, 8862, 9408, 10128, 10339, 10878, 10976, 11816, 12432, 12691, 13504, 14208, 14504, 15614, 16464, 16576, 17724, 18816, 20256, 20678, 21756, 21952, 23421, 23632, 24864, 25382, 27008, 29008, 31017, 31228, 32928, 33152, 35448, 38073, 40512, 41356, 43512, 43904, 46842, 47264, 49728, 50764, 54649, 58016, 62034, 62456, 65856, 70896, 72373, 76146, 81024, 82712, 87024, 93684, 94528, 99456, 101528, 109298, 116032, 124068, 124912, 131712, 141792, 144746, 152292, 163947, 165424, 174048, 187368, 189056, 203056, 217119, 218596, 232064, 248136, 249824, 283584, 289492, 304584, 327894, 330848, 348096, 374736, 382543, 406112, 434238, 437192, 496272, 499648, 567168, 578984, 609168, 655788, 661696, 696192, 749472, 765086, 812224, 868476, 874384, 992544, 999296, 1147629, 1157968, 1218336, 1311576, 1323392, 1498944, 1530172, 1624448, 1736952, 1748768, 1985088, 2295258, 2315936, 2436672, 2623152, 2677801, 2997888, 3060344, 3473904, 3497536, 3970176, 4590516, 4631872, 4873344, 5246304, 5355602, 6120688, 6947808, 6995072, 8033403, 9181032, 9263744, 10492608, 10711204, 12241376, 13895616, 16066806, 18362064, 20985216, 21422408, 24482752, 27791232, 32133612, 36724128, 42844816, 48965504, 64267224, 73448256, 85689632, 128534448, 146896512, 171379264, 257068896, 342758528, 514137792, 1028275584]

約数ペア:

[(1, 1028275584), (2, 514137792), (3, 342758528), (4, 257068896), (6, 171379264), (7, 146896512), (8, 128534448), (12, 85689632), (14, 73448256), (16, 64267224), (21, 48965504), (24, 42844816), (28, 36724128), (32, 32133612), (37, 27791232), (42, 24482752), (48, 21422408), (49, 20985216), (56, 18362064), (64, 16066806), (74, 13895616), (84, 12241376), (96, 10711204), (98, 10492608), (111, 9263744), (112, 9181032), (128, 8033403), (147, 6995072), (148, 6947808), (168, 6120688), (192, 5355602), (196, 5246304), (211, 4873344), (222, 4631872), (224, 4590516), (259, 3970176), (294, 3497536), (296, 3473904), (336, 3060344), (343, 2997888), (384, 2677801), (392, 2623152), (422, 2436672), (444, 2315936), (448, 2295258), (518, 1985088), (588, 1748768), (592, 1736952), (633, 1624448), (672, 1530172), (686, 1498944), (777, 1323392), (784, 1311576), (844, 1218336), (888, 1157968), (896, 1147629), (1029, 999296), (1036, 992544), (1176, 874384), (1184, 868476), (1266, 812224), (1344, 765086), (1372, 749472), (1477, 696192), (1554, 661696), (1568, 655788), (1688, 609168), (1776, 578984), (1813, 567168), (2058, 499648), (2072, 496272), (2352, 437192), (2368, 434238), (2532, 406112), (2688, 382543), (2744, 374736), (2954, 348096), (3108, 330848), (3136, 327894), (3376, 304584), (3552, 289492), (3626, 283584), (4116, 249824), (4144, 248136), (4431, 232064), (4704, 218596), (4736, 217119), (5064, 203056), (5439, 189056), (5488, 187368), (5908, 174048), (6216, 165424), (6272, 163947), (6752, 152292), (7104, 144746), (7252, 141792), (7807, 131712), (8232, 124912), (8288, 124068), (8862, 116032), (9408, 109298), (10128, 101528), (10339, 99456), (10878, 94528), (10976, 93684), (11816, 87024), (12432, 82712), (12691, 81024), (13504, 76146), (14208, 72373), (14504, 70896), (15614, 65856), (16464, 62456), (16576, 62034), (17724, 58016), (18816, 54649), (20256, 50764), (20678, 49728), (21756, 47264), (21952, 46842), (23421, 43904), (23632, 43512), (24864, 41356), (25382, 40512), (27008, 38073), (29008, 35448), (31017, 33152), (31228, 32928)]