1649237616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{881003}}^1$

素因数の和:881030

約数の個数: 60

約数和(自身を含む): 4970624568

約数和(自身を除く): 3321386952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 881003, 1762006, 2643009, 3524012, 5286018, 7048024, 7929027, 10572036, 11453039, 14096048, 15858054, 21144072, 22906078, 31716108, 34359117, 42288144, 45812156, 63432216, 68718234, 91624312, 103077351, 126864432, 137436468, 183248624, 206154702, 274872936, 412309404, 549745872, 824618808, 1649237616]

約数ペア:

[(1, 1649237616), (2, 824618808), (3, 549745872), (4, 412309404), (6, 274872936), (8, 206154702), (9, 183248624), (12, 137436468), (13, 126864432), (16, 103077351), (18, 91624312), (24, 68718234), (26, 63432216), (36, 45812156), (39, 42288144), (48, 34359117), (52, 31716108), (72, 22906078), (78, 21144072), (104, 15858054), (117, 14096048), (144, 11453039), (156, 10572036), (208, 7929027), (234, 7048024), (312, 5286018), (468, 3524012), (624, 2643009), (936, 1762006), (1872, 881003)]