881536936

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{727}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 1928908800

約数和(自身を除く): 1047371864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 367, 413, 472, 727, 734, 826, 1454, 1468, 1652, 2569, 2908, 2936, 3304, 5089, 5138, 5816, 10178, 10276, 20356, 20552, 21653, 40712, 42893, 43306, 85786, 86612, 151571, 171572, 173224, 266809, 300251, 303142, 343144, 533618, 600502, 606284, 1067236, 1201004, 1212568, 1867663, 2134472, 2402008, 3735326, 7470652, 14941304, 15741731, 31483462, 62966924, 110192117, 125933848, 220384234, 440768468, 881536936]

約数ペア:

[(1, 881536936), (2, 440768468), (4, 220384234), (7, 125933848), (8, 110192117), (14, 62966924), (28, 31483462), (56, 15741731), (59, 14941304), (118, 7470652), (236, 3735326), (367, 2402008), (413, 2134472), (472, 1867663), (727, 1212568), (734, 1201004), (826, 1067236), (1454, 606284), (1468, 600502), (1652, 533618), (2569, 343144), (2908, 303142), (2936, 300251), (3304, 266809), (5089, 173224), (5138, 171572), (5816, 151571), (10178, 86612), (10276, 85786), (20356, 43306), (20552, 42893), (21653, 40712)]