215220336

素因数分解:

$2^4\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{2243}}^1$

素因数の和:4253

約数の個数: 40

約数和(自身を含む): 556512000

約数和(自身を除く): 341291664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1999, 2243, 3998, 4486, 5997, 6729, 7996, 8972, 11994, 13458, 15992, 17944, 23988, 26916, 31984, 35888, 47976, 53832, 95952, 107664, 4483757, 8967514, 13451271, 17935028, 26902542, 35870056, 53805084, 71740112, 107610168, 215220336]

約数ペア:

[(1, 215220336), (2, 107610168), (3, 71740112), (4, 53805084), (6, 35870056), (8, 26902542), (12, 17935028), (16, 13451271), (24, 8967514), (48, 4483757), (1999, 107664), (2243, 95952), (3998, 53832), (4486, 47976), (5997, 35888), (6729, 31984), (7996, 26916), (8972, 23988), (11994, 17944), (13458, 15992)]