243386238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{9323}}^1$

素因数の和:9576

約数の個数: 32

約数和(自身を含む): 514684800

約数和(自身を除く): 271298562

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 687, 1374, 4351, 8702, 9323, 13053, 18646, 26106, 27969, 55938, 177137, 354274, 531411, 1062822, 2134967, 4269934, 6404901, 12809802, 40564373, 81128746, 121693119, 243386238]

約数ペア:

[(1, 243386238), (2, 121693119), (3, 81128746), (6, 40564373), (19, 12809802), (38, 6404901), (57, 4269934), (114, 2134967), (229, 1062822), (458, 531411), (687, 354274), (1374, 177137), (4351, 55938), (8702, 27969), (9323, 26106), (13053, 18646)]