2015565528

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{3541}}^1$

素因数の和:4228

約数の個数: 64

約数和(自身を含む): 5184637920

約数和(自身を除く): 3169072392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 641, 888, 1282, 1923, 2564, 3541, 3846, 5128, 7082, 7692, 10623, 14164, 15384, 21246, 23717, 28328, 42492, 47434, 71151, 84984, 94868, 131017, 142302, 189736, 262034, 284604, 393051, 524068, 569208, 786102, 1048136, 1572204, 2269781, 3144408, 4539562, 6809343, 9079124, 13618686, 18158248, 27237372, 54474744, 83981897, 167963794, 251945691, 335927588, 503891382, 671855176, 1007782764, 2015565528]

約数ペア:

[(1, 2015565528), (2, 1007782764), (3, 671855176), (4, 503891382), (6, 335927588), (8, 251945691), (12, 167963794), (24, 83981897), (37, 54474744), (74, 27237372), (111, 18158248), (148, 13618686), (222, 9079124), (296, 6809343), (444, 4539562), (641, 3144408), (888, 2269781), (1282, 1572204), (1923, 1048136), (2564, 786102), (3541, 569208), (3846, 524068), (5128, 393051), (7082, 284604), (7692, 262034), (10623, 189736), (14164, 142302), (15384, 131017), (21246, 94868), (23717, 84984), (28328, 71151), (42492, 47434)]