722256

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 1916544

約数和(自身を除く): 1194288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 367, 492, 656, 734, 984, 1101, 1468, 1968, 2202, 2936, 4404, 5872, 8808, 15047, 17616, 30094, 45141, 60188, 90282, 120376, 180564, 240752, 361128, 722256]

約数ペア:

[(1, 722256), (2, 361128), (3, 240752), (4, 180564), (6, 120376), (8, 90282), (12, 60188), (16, 45141), (24, 30094), (41, 17616), (48, 15047), (82, 8808), (123, 5872), (164, 4404), (246, 2936), (328, 2202), (367, 1968), (492, 1468), (656, 1101), (734, 984)]