290706072

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{295433}}^1$

素因数の和:295483

約数の個数: 32

約数和(自身を含む): 744493680

約数和(自身を除く): 453787608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 295433, 590866, 886299, 1181732, 1772598, 2363464, 3545196, 7090392, 12112753, 24225506, 36338259, 48451012, 72676518, 96902024, 145353036, 290706072]

約数ペア:

[(1, 290706072), (2, 145353036), (3, 96902024), (4, 72676518), (6, 48451012), (8, 36338259), (12, 24225506), (24, 12112753), (41, 7090392), (82, 3545196), (123, 2363464), (164, 1772598), (246, 1181732), (328, 886299), (492, 590866), (984, 295433)]