277934964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39323}}^1$

素因数の和:39380

約数の個数: 48

約数和(自身を含む): 704686080

約数和(自身を除く): 426751116

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 39323, 78646, 117969, 157292, 235938, 471876, 747137, 1219013, 1494274, 2241411, 2438026, 2988548, 3657039, 4482822, 4876052, 7314078, 8965644, 14628156, 23161247, 46322494, 69483741, 92644988, 138967482, 277934964]

約数ペア:

[(1, 277934964), (2, 138967482), (3, 92644988), (4, 69483741), (6, 46322494), (12, 23161247), (19, 14628156), (31, 8965644), (38, 7314078), (57, 4876052), (62, 4482822), (76, 3657039), (93, 2988548), (114, 2438026), (124, 2241411), (186, 1494274), (228, 1219013), (372, 747137), (589, 471876), (1178, 235938), (1767, 157292), (2356, 117969), (3534, 78646), (7068, 39323)]