634035472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4447}}^1$

素因数の和:4548

約数の個数: 80

約数和(自身を含む): 1500221440

約数和(自身を除く): 866185968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 67, 76, 112, 133, 134, 152, 266, 268, 304, 469, 532, 536, 938, 1064, 1072, 1273, 1876, 2128, 2546, 3752, 4447, 5092, 7504, 8894, 8911, 10184, 17788, 17822, 20368, 31129, 35576, 35644, 62258, 71152, 71288, 84493, 124516, 142576, 168986, 249032, 297949, 337972, 498064, 591451, 595898, 675944, 1182902, 1191796, 1351888, 2085643, 2365804, 2383592, 4171286, 4731608, 4767184, 5661031, 8342572, 9463216, 11322062, 16685144, 22644124, 33370288, 39627217, 45288248, 79254434, 90576496, 158508868, 317017736, 634035472]

約数ペア:

[(1, 634035472), (2, 317017736), (4, 158508868), (7, 90576496), (8, 79254434), (14, 45288248), (16, 39627217), (19, 33370288), (28, 22644124), (38, 16685144), (56, 11322062), (67, 9463216), (76, 8342572), (112, 5661031), (133, 4767184), (134, 4731608), (152, 4171286), (266, 2383592), (268, 2365804), (304, 2085643), (469, 1351888), (532, 1191796), (536, 1182902), (938, 675944), (1064, 595898), (1072, 591451), (1273, 498064), (1876, 337972), (2128, 297949), (2546, 249032), (3752, 168986), (4447, 142576), (5092, 124516), (7504, 84493), (8894, 71288), (8911, 71152), (10184, 62258), (17788, 35644), (17822, 35576), (20368, 31129)]