427883904

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 256

約数和(自身を含む): 1507968000

約数和(自身を除く): 1080084096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 384, 414, 432, 448, 483, 504, 552, 576, 621, 644, 672, 736, 756, 769, 828, 864, 896, 966, 1008, 1104, 1152, 1242, 1288, 1344, 1449, 1472, 1512, 1538, 1656, 1728, 1932, 2016, 2208, 2307, 2484, 2576, 2688, 2898, 2944, 3024, 3076, 3312, 3456, 3864, 4032, 4347, 4416, 4614, 4968, 5152, 5383, 5796, 6048, 6152, 6624, 6921, 7728, 8064, 8694, 8832, 9228, 9936, 10304, 10766, 11592, 12096, 12304, 13248, 13842, 15456, 16149, 17388, 17687, 18456, 19872, 20608, 20763, 21532, 23184, 24192, 24608, 26496, 27684, 30912, 32298, 34776, 35374, 36912, 39744, 41526, 43064, 46368, 48447, 49216, 53061, 55368, 61824, 64596, 69552, 70748, 73824, 79488, 83052, 86128, 92736, 96894, 98432, 106122, 110736, 123809, 129192, 139104, 141496, 145341, 147648, 159183, 166104, 172256, 185472, 193788, 212244, 221472, 247618, 258384, 278208, 282992, 290682, 295296, 318366, 332208, 344512, 371427, 387576, 424488, 442944, 477549, 495236, 516768, 556416, 565984, 581364, 636732, 664416, 689024, 742854, 775152, 848976, 885888, 955098, 990472, 1033536, 1114281, 1131968, 1162728, 1273464, 1328832, 1485708, 1550304, 1697952, 1910196, 1980944, 2067072, 2228562, 2263936, 2325456, 2546928, 2657664, 2971416, 3100608, 3342843, 3395904, 3820392, 3961888, 4457124, 4650912, 5093856, 5942832, 6201216, 6685686, 6791808, 7640784, 7923776, 8914248, 9301824, 10187712, 11885664, 13371372, 15281568, 15847552, 17828496, 18603648, 20375424, 23771328, 26742744, 30563136, 35656992, 47542656, 53485488, 61126272, 71313984, 106970976, 142627968, 213941952, 427883904]

約数ペア:

[(1, 427883904), (2, 213941952), (3, 142627968), (4, 106970976), (6, 71313984), (7, 61126272), (8, 53485488), (9, 47542656), (12, 35656992), (14, 30563136), (16, 26742744), (18, 23771328), (21, 20375424), (23, 18603648), (24, 17828496), (27, 15847552), (28, 15281568), (32, 13371372), (36, 11885664), (42, 10187712), (46, 9301824), (48, 8914248), (54, 7923776), (56, 7640784), (63, 6791808), (64, 6685686), (69, 6201216), (72, 5942832), (84, 5093856), (92, 4650912), (96, 4457124), (108, 3961888), (112, 3820392), (126, 3395904), (128, 3342843), (138, 3100608), (144, 2971416), (161, 2657664), (168, 2546928), (184, 2325456), (189, 2263936), (192, 2228562), (207, 2067072), (216, 1980944), (224, 1910196), (252, 1697952), (276, 1550304), (288, 1485708), (322, 1328832), (336, 1273464), (368, 1162728), (378, 1131968), (384, 1114281), (414, 1033536), (432, 990472), (448, 955098), (483, 885888), (504, 848976), (552, 775152), (576, 742854), (621, 689024), (644, 664416), (672, 636732), (736, 581364), (756, 565984), (769, 556416), (828, 516768), (864, 495236), (896, 477549), (966, 442944), (1008, 424488), (1104, 387576), (1152, 371427), (1242, 344512), (1288, 332208), (1344, 318366), (1449, 295296), (1472, 290682), (1512, 282992), (1538, 278208), (1656, 258384), (1728, 247618), (1932, 221472), (2016, 212244), (2208, 193788), (2307, 185472), (2484, 172256), (2576, 166104), (2688, 159183), (2898, 147648), (2944, 145341), (3024, 141496), (3076, 139104), (3312, 129192), (3456, 123809), (3864, 110736), (4032, 106122), (4347, 98432), (4416, 96894), (4614, 92736), (4968, 86128), (5152, 83052), (5383, 79488), (5796, 73824), (6048, 70748), (6152, 69552), (6624, 64596), (6921, 61824), (7728, 55368), (8064, 53061), (8694, 49216), (8832, 48447), (9228, 46368), (9936, 43064), (10304, 41526), (10766, 39744), (11592, 36912), (12096, 35374), (12304, 34776), (13248, 32298), (13842, 30912), (15456, 27684), (16149, 26496), (17388, 24608), (17687, 24192), (18456, 23184), (19872, 21532), (20608, 20763)]