243440892

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{218137}}^1$

素因数の和:218178

約数の個数: 36

約数和(自身を含む): 635217856

約数和(自身を除く): 391776964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 218137, 436274, 654411, 872548, 1308822, 1963233, 2617644, 3926466, 6762247, 7852932, 13524494, 20286741, 27048988, 40573482, 60860223, 81146964, 121720446, 243440892]

約数ペア:

[(1, 243440892), (2, 121720446), (3, 81146964), (4, 60860223), (6, 40573482), (9, 27048988), (12, 20286741), (18, 13524494), (31, 7852932), (36, 6762247), (62, 3926466), (93, 2617644), (124, 1963233), (186, 1308822), (279, 872548), (372, 654411), (558, 436274), (1116, 218137)]