218020608

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 703095120

約数和(自身を除く): 485074512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 64, 72, 78, 87, 96, 104, 116, 117, 128, 144, 156, 174, 192, 208, 232, 234, 251, 256, 261, 288, 312, 348, 377, 384, 416, 464, 468, 502, 522, 576, 624, 696, 753, 754, 768, 832, 928, 936, 1004, 1044, 1131, 1152, 1248, 1392, 1506, 1508, 1664, 1856, 1872, 2008, 2088, 2259, 2262, 2304, 2496, 2784, 3012, 3016, 3263, 3328, 3393, 3712, 3744, 4016, 4176, 4518, 4524, 4992, 5568, 6024, 6032, 6526, 6786, 7279, 7424, 7488, 8032, 8352, 9036, 9048, 9789, 9984, 11136, 12048, 12064, 13052, 13572, 14558, 14976, 16064, 16704, 18072, 18096, 19578, 21837, 22272, 24096, 24128, 26104, 27144, 29116, 29367, 29952, 32128, 33408, 36144, 36192, 39156, 43674, 48192, 48256, 52208, 54288, 58232, 58734, 64256, 65511, 66816, 72288, 72384, 78312, 87348, 94627, 96384, 96512, 104416, 108576, 116464, 117468, 131022, 144576, 144768, 156624, 174696, 189254, 192768, 208832, 217152, 232928, 234936, 262044, 283881, 289152, 289536, 313248, 349392, 378508, 417664, 434304, 465856, 469872, 524088, 567762, 578304, 626496, 698784, 757016, 835328, 851643, 868608, 931712, 939744, 1048176, 1135524, 1252992, 1397568, 1514032, 1703286, 1863424, 1879488, 2096352, 2271048, 2505984, 2795136, 3028064, 3406572, 3758976, 4192704, 4542096, 5590272, 6056128, 6813144, 7517952, 8385408, 9084192, 12112256, 13626288, 16770816, 18168384, 24224512, 27252576, 36336768, 54505152, 72673536, 109010304, 218020608]

約数ペア:

[(1, 218020608), (2, 109010304), (3, 72673536), (4, 54505152), (6, 36336768), (8, 27252576), (9, 24224512), (12, 18168384), (13, 16770816), (16, 13626288), (18, 12112256), (24, 9084192), (26, 8385408), (29, 7517952), (32, 6813144), (36, 6056128), (39, 5590272), (48, 4542096), (52, 4192704), (58, 3758976), (64, 3406572), (72, 3028064), (78, 2795136), (87, 2505984), (96, 2271048), (104, 2096352), (116, 1879488), (117, 1863424), (128, 1703286), (144, 1514032), (156, 1397568), (174, 1252992), (192, 1135524), (208, 1048176), (232, 939744), (234, 931712), (251, 868608), (256, 851643), (261, 835328), (288, 757016), (312, 698784), (348, 626496), (377, 578304), (384, 567762), (416, 524088), (464, 469872), (468, 465856), (502, 434304), (522, 417664), (576, 378508), (624, 349392), (696, 313248), (753, 289536), (754, 289152), (768, 283881), (832, 262044), (928, 234936), (936, 232928), (1004, 217152), (1044, 208832), (1131, 192768), (1152, 189254), (1248, 174696), (1392, 156624), (1506, 144768), (1508, 144576), (1664, 131022), (1856, 117468), (1872, 116464), (2008, 108576), (2088, 104416), (2259, 96512), (2262, 96384), (2304, 94627), (2496, 87348), (2784, 78312), (3012, 72384), (3016, 72288), (3263, 66816), (3328, 65511), (3393, 64256), (3712, 58734), (3744, 58232), (4016, 54288), (4176, 52208), (4518, 48256), (4524, 48192), (4992, 43674), (5568, 39156), (6024, 36192), (6032, 36144), (6526, 33408), (6786, 32128), (7279, 29952), (7424, 29367), (7488, 29116), (8032, 27144), (8352, 26104), (9036, 24128), (9048, 24096), (9789, 22272), (9984, 21837), (11136, 19578), (12048, 18096), (12064, 18072), (13052, 16704), (13572, 16064), (14558, 14976)]