331399692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{708119}}^1$

素因数の和:708142

約数の個数: 36

約数和(自身を含む): 902144880

約数和(自身を除く): 570745188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 708119, 1416238, 2124357, 2832476, 4248714, 6373071, 8497428, 9205547, 12746142, 18411094, 25492284, 27616641, 36822188, 55233282, 82849923, 110466564, 165699846, 331399692]

約数ペア:

[(1, 331399692), (2, 165699846), (3, 110466564), (4, 82849923), (6, 55233282), (9, 36822188), (12, 27616641), (13, 25492284), (18, 18411094), (26, 12746142), (36, 9205547), (39, 8497428), (52, 6373071), (78, 4248714), (117, 2832476), (156, 2124357), (234, 1416238), (468, 708119)]