238287408

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{121081}}^1$

素因数の和:121133

約数の個数: 40

約数和(自身を含む): 630595056

約数和(自身を除く): 392307648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 121081, 242162, 363243, 484324, 726486, 968648, 1452972, 1937296, 2905944, 4964321, 5811888, 9928642, 14892963, 19857284, 29785926, 39714568, 59571852, 79429136, 119143704, 238287408]

約数ペア:

[(1, 238287408), (2, 119143704), (3, 79429136), (4, 59571852), (6, 39714568), (8, 29785926), (12, 19857284), (16, 14892963), (24, 9928642), (41, 5811888), (48, 4964321), (82, 2905944), (123, 1937296), (164, 1452972), (246, 968648), (328, 726486), (492, 484324), (656, 363243), (984, 242162), (1968, 121081)]