556989588

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{15581}}^1$

素因数の和:15925

約数の個数: 48

約数和(自身を含む): 1448502720

約数和(自身を除く): 891513132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 8937, 11916, 15581, 17874, 31162, 35748, 46743, 62324, 93486, 140229, 186972, 280458, 420687, 560916, 841374, 1682748, 5157311, 10314622, 15471933, 20629244, 30943866, 46415799, 61887732, 92831598, 139247397, 185663196, 278494794, 556989588]

約数ペア:

[(1, 556989588), (2, 278494794), (3, 185663196), (4, 139247397), (6, 92831598), (9, 61887732), (12, 46415799), (18, 30943866), (27, 20629244), (36, 15471933), (54, 10314622), (108, 5157311), (331, 1682748), (662, 841374), (993, 560916), (1324, 420687), (1986, 280458), (2979, 186972), (3972, 140229), (5958, 93486), (8937, 62324), (11916, 46743), (15581, 35748), (17874, 31162)]