259660896

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 787449600

約数和(自身を除く): 527788704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 61, 66, 87, 88, 96, 116, 122, 132, 139, 174, 176, 183, 232, 244, 264, 278, 319, 348, 352, 366, 417, 464, 488, 528, 556, 638, 671, 696, 732, 834, 928, 957, 976, 1056, 1112, 1276, 1342, 1392, 1464, 1529, 1668, 1769, 1914, 1952, 2013, 2224, 2552, 2684, 2784, 2928, 3058, 3336, 3538, 3828, 4026, 4031, 4448, 4587, 5104, 5307, 5368, 5856, 6116, 6672, 7076, 7656, 8052, 8062, 8479, 9174, 10208, 10614, 10736, 12093, 12232, 13344, 14152, 15312, 16104, 16124, 16958, 18348, 19459, 21228, 21472, 24186, 24464, 25437, 28304, 30624, 32208, 32248, 33916, 36696, 38918, 42456, 44341, 48372, 48928, 50874, 56608, 58377, 64416, 64496, 67832, 73392, 77836, 84912, 88682, 93269, 96744, 101748, 116754, 128992, 133023, 135664, 146784, 155672, 169824, 177364, 186538, 193488, 203496, 233508, 245891, 266046, 271328, 279807, 311344, 354728, 373076, 386976, 406992, 467016, 491782, 532092, 559614, 622688, 709456, 737673, 746152, 813984, 934032, 983564, 1064184, 1119228, 1418912, 1475346, 1492304, 1868064, 1967128, 2128368, 2238456, 2704801, 2950692, 2984608, 3934256, 4256736, 4476912, 5409602, 5901384, 7868512, 8114403, 8953824, 10819204, 11802768, 16228806, 21638408, 23605536, 32457612, 43276816, 64915224, 86553632, 129830448, 259660896]

約数ペア:

[(1, 259660896), (2, 129830448), (3, 86553632), (4, 64915224), (6, 43276816), (8, 32457612), (11, 23605536), (12, 21638408), (16, 16228806), (22, 11802768), (24, 10819204), (29, 8953824), (32, 8114403), (33, 7868512), (44, 5901384), (48, 5409602), (58, 4476912), (61, 4256736), (66, 3934256), (87, 2984608), (88, 2950692), (96, 2704801), (116, 2238456), (122, 2128368), (132, 1967128), (139, 1868064), (174, 1492304), (176, 1475346), (183, 1418912), (232, 1119228), (244, 1064184), (264, 983564), (278, 934032), (319, 813984), (348, 746152), (352, 737673), (366, 709456), (417, 622688), (464, 559614), (488, 532092), (528, 491782), (556, 467016), (638, 406992), (671, 386976), (696, 373076), (732, 354728), (834, 311344), (928, 279807), (957, 271328), (976, 266046), (1056, 245891), (1112, 233508), (1276, 203496), (1342, 193488), (1392, 186538), (1464, 177364), (1529, 169824), (1668, 155672), (1769, 146784), (1914, 135664), (1952, 133023), (2013, 128992), (2224, 116754), (2552, 101748), (2684, 96744), (2784, 93269), (2928, 88682), (3058, 84912), (3336, 77836), (3538, 73392), (3828, 67832), (4026, 64496), (4031, 64416), (4448, 58377), (4587, 56608), (5104, 50874), (5307, 48928), (5368, 48372), (5856, 44341), (6116, 42456), (6672, 38918), (7076, 36696), (7656, 33916), (8052, 32248), (8062, 32208), (8479, 30624), (9174, 28304), (10208, 25437), (10614, 24464), (10736, 24186), (12093, 21472), (12232, 21228), (13344, 19459), (14152, 18348), (15312, 16958), (16104, 16124)]