306528984

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{20177}}^1$

素因数の和:20400

約数の個数: 48

約数和(自身を含む): 834158520

約数和(自身を除く): 527629536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 15192, 20177, 40354, 60531, 80708, 121062, 161416, 181593, 242124, 363186, 484248, 726372, 1452744, 4257347, 8514694, 12772041, 17029388, 25544082, 34058776, 38316123, 51088164, 76632246, 102176328, 153264492, 306528984]

約数ペア:

[(1, 306528984), (2, 153264492), (3, 102176328), (4, 76632246), (6, 51088164), (8, 38316123), (9, 34058776), (12, 25544082), (18, 17029388), (24, 12772041), (36, 8514694), (72, 4257347), (211, 1452744), (422, 726372), (633, 484248), (844, 363186), (1266, 242124), (1688, 181593), (1899, 161416), (2532, 121062), (3798, 80708), (5064, 60531), (7596, 40354), (15192, 20177)]