257737116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6379}}^1$

素因数の和:6443

約数の個数: 96

約数和(自身を含む): 760291840

約数和(自身を除く): 502554724

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 777, 962, 1036, 1092, 1443, 1554, 1924, 2886, 3108, 3367, 5772, 6379, 6734, 10101, 12758, 13468, 19137, 20202, 25516, 38274, 40404, 44653, 76548, 82927, 89306, 133959, 165854, 178612, 236023, 248781, 267918, 331708, 472046, 497562, 535836, 580489, 708069, 944092, 995124, 1160978, 1416138, 1652161, 1741467, 2321956, 2832276, 3068299, 3304322, 3482934, 4956483, 6136598, 6608644, 6965868, 9204897, 9912966, 12273196, 18409794, 19825932, 21478093, 36819588, 42956186, 64434279, 85912372, 128868558, 257737116]

約数ペア:

[(1, 257737116), (2, 128868558), (3, 85912372), (4, 64434279), (6, 42956186), (7, 36819588), (12, 21478093), (13, 19825932), (14, 18409794), (21, 12273196), (26, 9912966), (28, 9204897), (37, 6965868), (39, 6608644), (42, 6136598), (52, 4956483), (74, 3482934), (78, 3304322), (84, 3068299), (91, 2832276), (111, 2321956), (148, 1741467), (156, 1652161), (182, 1416138), (222, 1160978), (259, 995124), (273, 944092), (364, 708069), (444, 580489), (481, 535836), (518, 497562), (546, 472046), (777, 331708), (962, 267918), (1036, 248781), (1092, 236023), (1443, 178612), (1554, 165854), (1924, 133959), (2886, 89306), (3108, 82927), (3367, 76548), (5772, 44653), (6379, 40404), (6734, 38274), (10101, 25516), (12758, 20202), (13468, 19137)]