4378824

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 12065820

約数和(自身を除く): 7686996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 997, 1098, 1464, 1994, 2196, 2991, 3988, 4392, 5982, 7976, 8973, 11964, 17946, 23928, 35892, 60817, 71784, 121634, 182451, 243268, 364902, 486536, 547353, 729804, 1094706, 1459608, 2189412, 4378824]

約数ペア:

[(1, 4378824), (2, 2189412), (3, 1459608), (4, 1094706), (6, 729804), (8, 547353), (9, 486536), (12, 364902), (18, 243268), (24, 182451), (36, 121634), (61, 71784), (72, 60817), (122, 35892), (183, 23928), (244, 17946), (366, 11964), (488, 8973), (549, 7976), (732, 5982), (997, 4392), (1098, 3988), (1464, 2991), (1994, 2196)]