980508736

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1399}}^1$

素因数の和:1691

約数の個数: 56

約数和(自身を含む): 1997049600

約数和(自身を除く): 1016540864

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 233, 376, 466, 752, 932, 1399, 1504, 1864, 2798, 3008, 3728, 5596, 7456, 10951, 11192, 14912, 21902, 22384, 43804, 44768, 65753, 87608, 89536, 131506, 175216, 263012, 325967, 350432, 526024, 651934, 700864, 1052048, 1303868, 2104096, 2607736, 4208192, 5215472, 10430944, 15320449, 20861888, 30640898, 61281796, 122563592, 245127184, 490254368, 980508736]

約数ペア:

[(1, 980508736), (2, 490254368), (4, 245127184), (8, 122563592), (16, 61281796), (32, 30640898), (47, 20861888), (64, 15320449), (94, 10430944), (188, 5215472), (233, 4208192), (376, 2607736), (466, 2104096), (752, 1303868), (932, 1052048), (1399, 700864), (1504, 651934), (1864, 526024), (2798, 350432), (3008, 325967), (3728, 263012), (5596, 175216), (7456, 131506), (10951, 89536), (11192, 87608), (14912, 65753), (21902, 44768), (22384, 43804)]