489465324

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{438589}}^1$

素因数の和:438630

約数の個数: 36

約数和(自身を含む): 1277174080

約数和(自身を除く): 787708756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 438589, 877178, 1315767, 1754356, 2631534, 3947301, 5263068, 7894602, 13596259, 15789204, 27192518, 40788777, 54385036, 81577554, 122366331, 163155108, 244732662, 489465324]

約数ペア:

[(1, 489465324), (2, 244732662), (3, 163155108), (4, 122366331), (6, 81577554), (9, 54385036), (12, 40788777), (18, 27192518), (31, 15789204), (36, 13596259), (62, 7894602), (93, 5263068), (124, 3947301), (186, 2631534), (279, 1754356), (372, 1315767), (558, 877178), (1116, 438589)]