215530992

素因数分解:

$2^4\times 3^2\times {\mathrm{751}}^1\times {\mathrm{1993}}^1$

素因数の和:2758

約数の個数: 60

約数和(自身を含む): 604293664

約数和(自身を除く): 388762672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 751, 1502, 1993, 2253, 3004, 3986, 4506, 5979, 6008, 6759, 7972, 9012, 11958, 12016, 13518, 15944, 17937, 18024, 23916, 27036, 31888, 35874, 36048, 47832, 54072, 71748, 95664, 108144, 143496, 286992, 1496743, 2993486, 4490229, 5986972, 8980458, 11973944, 13470687, 17960916, 23947888, 26941374, 35921832, 53882748, 71843664, 107765496, 215530992]

約数ペア:

[(1, 215530992), (2, 107765496), (3, 71843664), (4, 53882748), (6, 35921832), (8, 26941374), (9, 23947888), (12, 17960916), (16, 13470687), (18, 11973944), (24, 8980458), (36, 5986972), (48, 4490229), (72, 2993486), (144, 1496743), (751, 286992), (1502, 143496), (1993, 108144), (2253, 95664), (3004, 71748), (3986, 54072), (4506, 47832), (5979, 36048), (6008, 35874), (6759, 31888), (7972, 27036), (9012, 23916), (11958, 18024), (12016, 17937), (13518, 15944)]