2497694976

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:897

約数の個数: 216

約数和(自身を含む): 8276433984

約数和(自身を除く): 5778739008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 251, 252, 256, 288, 336, 384, 448, 502, 504, 576, 617, 672, 753, 768, 896, 1004, 1008, 1152, 1234, 1344, 1506, 1757, 1792, 1851, 2008, 2016, 2259, 2304, 2468, 2688, 3012, 3514, 3702, 4016, 4032, 4319, 4518, 4936, 5271, 5376, 5553, 6024, 7028, 7404, 8032, 8064, 8638, 9036, 9872, 10542, 11106, 12048, 12957, 14056, 14808, 15813, 16064, 16128, 17276, 18072, 19744, 21084, 22212, 24096, 25914, 28112, 29616, 31626, 32128, 34552, 36144, 38871, 39488, 42168, 44424, 48192, 51828, 56224, 59232, 63252, 64256, 69104, 72288, 77742, 78976, 84336, 88848, 96384, 103656, 112448, 118464, 126504, 138208, 144576, 154867, 155484, 157952, 168672, 177696, 192768, 207312, 224896, 236928, 253008, 276416, 289152, 309734, 310968, 337344, 355392, 414624, 449792, 464601, 473856, 506016, 552832, 578304, 619468, 621936, 674688, 710784, 829248, 929202, 1012032, 1084069, 1105664, 1238936, 1243872, 1349376, 1393803, 1421568, 1658496, 1858404, 2024064, 2168138, 2477872, 2487744, 2787606, 3252207, 3316992, 3716808, 4048128, 4336276, 4955744, 4975488, 5575212, 6504414, 7433616, 8672552, 9756621, 9911488, 9950976, 11150424, 13008828, 14867232, 17345104, 19513242, 19822976, 22300848, 26017656, 29734464, 34690208, 39026484, 39645952, 44601696, 52035312, 59468928, 69380416, 78052968, 89203392, 104070624, 118937856, 138760832, 156105936, 178406784, 208141248, 277521664, 312211872, 356813568, 416282496, 624423744, 832564992, 1248847488, 2497694976]

約数ペア:

[(1, 2497694976), (2, 1248847488), (3, 832564992), (4, 624423744), (6, 416282496), (7, 356813568), (8, 312211872), (9, 277521664), (12, 208141248), (14, 178406784), (16, 156105936), (18, 138760832), (21, 118937856), (24, 104070624), (28, 89203392), (32, 78052968), (36, 69380416), (42, 59468928), (48, 52035312), (56, 44601696), (63, 39645952), (64, 39026484), (72, 34690208), (84, 29734464), (96, 26017656), (112, 22300848), (126, 19822976), (128, 19513242), (144, 17345104), (168, 14867232), (192, 13008828), (224, 11150424), (251, 9950976), (252, 9911488), (256, 9756621), (288, 8672552), (336, 7433616), (384, 6504414), (448, 5575212), (502, 4975488), (504, 4955744), (576, 4336276), (617, 4048128), (672, 3716808), (753, 3316992), (768, 3252207), (896, 2787606), (1004, 2487744), (1008, 2477872), (1152, 2168138), (1234, 2024064), (1344, 1858404), (1506, 1658496), (1757, 1421568), (1792, 1393803), (1851, 1349376), (2008, 1243872), (2016, 1238936), (2259, 1105664), (2304, 1084069), (2468, 1012032), (2688, 929202), (3012, 829248), (3514, 710784), (3702, 674688), (4016, 621936), (4032, 619468), (4319, 578304), (4518, 552832), (4936, 506016), (5271, 473856), (5376, 464601), (5553, 449792), (6024, 414624), (7028, 355392), (7404, 337344), (8032, 310968), (8064, 309734), (8638, 289152), (9036, 276416), (9872, 253008), (10542, 236928), (11106, 224896), (12048, 207312), (12957, 192768), (14056, 177696), (14808, 168672), (15813, 157952), (16064, 155484), (16128, 154867), (17276, 144576), (18072, 138208), (19744, 126504), (21084, 118464), (22212, 112448), (24096, 103656), (25914, 96384), (28112, 88848), (29616, 84336), (31626, 78976), (32128, 77742), (34552, 72288), (36144, 69104), (38871, 64256), (39488, 63252), (42168, 59232), (44424, 56224), (48192, 51828)]