285247872

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:950

約数の個数: 256

約数和(自身を含む): 1037299200

約数和(自身を除く): 752051328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 907, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1814, 1872, 2016, 2184, 2457, 2496, 2688, 2721, 2808, 2912, 3024, 3276, 3456, 3628, 3744, 4032, 4368, 4914, 4992, 5442, 5616, 5824, 6048, 6349, 6552, 7256, 7488, 8064, 8163, 8736, 9828, 10884, 11232, 11648, 11791, 12096, 12698, 13104, 14512, 14976, 16326, 17472, 19047, 19656, 21768, 22464, 23582, 24192, 24489, 25396, 26208, 29024, 32652, 34944, 35373, 38094, 39312, 43536, 44928, 47164, 48978, 50792, 52416, 57141, 58048, 65304, 70746, 76188, 78624, 82537, 87072, 94328, 97956, 101584, 104832, 106119, 114282, 116096, 130608, 141492, 152376, 157248, 165074, 171423, 174144, 188656, 195912, 203168, 212238, 228564, 247611, 261216, 282984, 304752, 314496, 318357, 330148, 342846, 348288, 377312, 391824, 406336, 424476, 457128, 495222, 522432, 565968, 609504, 636714, 660296, 685692, 742833, 754624, 783648, 812672, 848952, 914256, 990444, 1044864, 1131936, 1219008, 1273428, 1320592, 1371384, 1485666, 1509248, 1567296, 1697904, 1828512, 1980888, 2228499, 2263872, 2438016, 2546856, 2641184, 2742768, 2971332, 3134592, 3395808, 3657024, 3961776, 4456998, 4527744, 5093712, 5282368, 5485536, 5942664, 6791616, 7314048, 7923552, 8913996, 10187424, 10564736, 10971072, 11885328, 13583232, 15847104, 17827992, 20374848, 21942144, 23770656, 31694208, 35655984, 40749696, 47541312, 71311968, 95082624, 142623936, 285247872]

約数ペア:

[(1, 285247872), (2, 142623936), (3, 95082624), (4, 71311968), (6, 47541312), (7, 40749696), (8, 35655984), (9, 31694208), (12, 23770656), (13, 21942144), (14, 20374848), (16, 17827992), (18, 15847104), (21, 13583232), (24, 11885328), (26, 10971072), (27, 10564736), (28, 10187424), (32, 8913996), (36, 7923552), (39, 7314048), (42, 6791616), (48, 5942664), (52, 5485536), (54, 5282368), (56, 5093712), (63, 4527744), (64, 4456998), (72, 3961776), (78, 3657024), (84, 3395808), (91, 3134592), (96, 2971332), (104, 2742768), (108, 2641184), (112, 2546856), (117, 2438016), (126, 2263872), (128, 2228499), (144, 1980888), (156, 1828512), (168, 1697904), (182, 1567296), (189, 1509248), (192, 1485666), (208, 1371384), (216, 1320592), (224, 1273428), (234, 1219008), (252, 1131936), (273, 1044864), (288, 990444), (312, 914256), (336, 848952), (351, 812672), (364, 783648), (378, 754624), (384, 742833), (416, 685692), (432, 660296), (448, 636714), (468, 609504), (504, 565968), (546, 522432), (576, 495222), (624, 457128), (672, 424476), (702, 406336), (728, 391824), (756, 377312), (819, 348288), (832, 342846), (864, 330148), (896, 318357), (907, 314496), (936, 304752), (1008, 282984), (1092, 261216), (1152, 247611), (1248, 228564), (1344, 212238), (1404, 203168), (1456, 195912), (1512, 188656), (1638, 174144), (1664, 171423), (1728, 165074), (1814, 157248), (1872, 152376), (2016, 141492), (2184, 130608), (2457, 116096), (2496, 114282), (2688, 106119), (2721, 104832), (2808, 101584), (2912, 97956), (3024, 94328), (3276, 87072), (3456, 82537), (3628, 78624), (3744, 76188), (4032, 70746), (4368, 65304), (4914, 58048), (4992, 57141), (5442, 52416), (5616, 50792), (5824, 48978), (6048, 47164), (6349, 44928), (6552, 43536), (7256, 39312), (7488, 38094), (8064, 35373), (8163, 34944), (8736, 32652), (9828, 29024), (10884, 26208), (11232, 25396), (11648, 24489), (11791, 24192), (12096, 23582), (12698, 22464), (13104, 21768), (14512, 19656), (14976, 19047), (16326, 17472)]