339974992

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{51449}}^1$

素因数の和:51523

約数の個数: 40

約数和(自身を含む): 765576000

約数和(自身を除く): 425601008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 51449, 102898, 205796, 360143, 411592, 720286, 823184, 1440572, 2881144, 3035491, 5762288, 6070982, 12141964, 21248437, 24283928, 42496874, 48567856, 84993748, 169987496, 339974992]

約数ペア:

[(1, 339974992), (2, 169987496), (4, 84993748), (7, 48567856), (8, 42496874), (14, 24283928), (16, 21248437), (28, 12141964), (56, 6070982), (59, 5762288), (112, 3035491), (118, 2881144), (236, 1440572), (413, 823184), (472, 720286), (826, 411592), (944, 360143), (1652, 205796), (3304, 102898), (6608, 51449)]