2139854976

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:676

約数の個数: 256

約数和(自身を含む): 7270560000

約数和(自身を除く): 5130705024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 197, 216, 224, 252, 288, 336, 378, 384, 394, 432, 448, 449, 504, 576, 591, 672, 756, 788, 864, 896, 898, 1008, 1152, 1182, 1344, 1347, 1379, 1512, 1576, 1728, 1773, 1796, 2016, 2364, 2688, 2694, 2758, 3024, 3143, 3152, 3456, 3546, 3592, 4032, 4041, 4137, 4728, 5319, 5388, 5516, 6048, 6286, 6304, 7092, 7184, 8064, 8082, 8274, 9429, 9456, 10638, 10776, 11032, 12096, 12123, 12411, 12572, 12608, 14184, 14368, 16164, 16548, 18858, 18912, 21276, 21552, 22064, 24192, 24246, 24822, 25144, 25216, 28287, 28368, 28736, 32328, 33096, 37233, 37716, 37824, 42552, 43104, 44128, 48492, 49644, 50288, 56574, 56736, 57472, 64656, 66192, 74466, 75432, 75648, 84861, 85104, 86208, 88256, 88453, 96984, 99288, 100576, 113148, 113472, 129312, 132384, 148932, 150864, 169722, 170208, 172416, 176512, 176906, 193968, 198576, 201152, 226296, 226944, 258624, 264768, 265359, 297864, 301728, 339444, 340416, 353812, 387936, 397152, 402304, 452592, 517248, 529536, 530718, 595728, 603456, 619171, 678888, 680832, 707624, 775872, 794304, 796077, 905184, 1061436, 1191456, 1206912, 1238342, 1357776, 1415248, 1551744, 1588608, 1592154, 1810368, 1857513, 2122872, 2382912, 2388231, 2476684, 2715552, 2830496, 3184308, 3620736, 3715026, 4245744, 4765824, 4776462, 4953368, 5431104, 5572539, 5660992, 6368616, 7430052, 8491488, 9552924, 9906736, 10862208, 11145078, 11321984, 12737232, 14860104, 16717617, 16982976, 19105848, 19813472, 22290156, 25474464, 29720208, 33435234, 33965952, 38211696, 39626944, 44580312, 50948928, 59440416, 66870468, 76423392, 79253888, 89160624, 101897856, 118880832, 133740936, 152846784, 178321248, 237761664, 267481872, 305693568, 356642496, 534963744, 713284992, 1069927488, 2139854976]

約数ペア:

[(1, 2139854976), (2, 1069927488), (3, 713284992), (4, 534963744), (6, 356642496), (7, 305693568), (8, 267481872), (9, 237761664), (12, 178321248), (14, 152846784), (16, 133740936), (18, 118880832), (21, 101897856), (24, 89160624), (27, 79253888), (28, 76423392), (32, 66870468), (36, 59440416), (42, 50948928), (48, 44580312), (54, 39626944), (56, 38211696), (63, 33965952), (64, 33435234), (72, 29720208), (84, 25474464), (96, 22290156), (108, 19813472), (112, 19105848), (126, 16982976), (128, 16717617), (144, 14860104), (168, 12737232), (189, 11321984), (192, 11145078), (197, 10862208), (216, 9906736), (224, 9552924), (252, 8491488), (288, 7430052), (336, 6368616), (378, 5660992), (384, 5572539), (394, 5431104), (432, 4953368), (448, 4776462), (449, 4765824), (504, 4245744), (576, 3715026), (591, 3620736), (672, 3184308), (756, 2830496), (788, 2715552), (864, 2476684), (896, 2388231), (898, 2382912), (1008, 2122872), (1152, 1857513), (1182, 1810368), (1344, 1592154), (1347, 1588608), (1379, 1551744), (1512, 1415248), (1576, 1357776), (1728, 1238342), (1773, 1206912), (1796, 1191456), (2016, 1061436), (2364, 905184), (2688, 796077), (2694, 794304), (2758, 775872), (3024, 707624), (3143, 680832), (3152, 678888), (3456, 619171), (3546, 603456), (3592, 595728), (4032, 530718), (4041, 529536), (4137, 517248), (4728, 452592), (5319, 402304), (5388, 397152), (5516, 387936), (6048, 353812), (6286, 340416), (6304, 339444), (7092, 301728), (7184, 297864), (8064, 265359), (8082, 264768), (8274, 258624), (9429, 226944), (9456, 226296), (10638, 201152), (10776, 198576), (11032, 193968), (12096, 176906), (12123, 176512), (12411, 172416), (12572, 170208), (12608, 169722), (14184, 150864), (14368, 148932), (16164, 132384), (16548, 129312), (18858, 113472), (18912, 113148), (21276, 100576), (21552, 99288), (22064, 96984), (24192, 88453), (24246, 88256), (24822, 86208), (25144, 85104), (25216, 84861), (28287, 75648), (28368, 75432), (28736, 74466), (32328, 66192), (33096, 64656), (37233, 57472), (37716, 56736), (37824, 56574), (42552, 50288), (43104, 49644), (44128, 48492)]