1330847552

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6971}}^1$

素因数の和:7159

約数の個数: 56

約数和(自身を含む): 2798003040

約数和(自身を除く): 1467155488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 157, 304, 314, 608, 628, 1216, 1256, 2512, 2983, 5024, 5966, 6971, 10048, 11932, 13942, 23864, 27884, 47728, 55768, 95456, 111536, 132449, 190912, 223072, 264898, 446144, 529796, 1059592, 1094447, 2119184, 2188894, 4238368, 4377788, 8476736, 8755576, 17511152, 20794493, 35022304, 41588986, 70044608, 83177972, 166355944, 332711888, 665423776, 1330847552]

約数ペア:

[(1, 1330847552), (2, 665423776), (4, 332711888), (8, 166355944), (16, 83177972), (19, 70044608), (32, 41588986), (38, 35022304), (64, 20794493), (76, 17511152), (152, 8755576), (157, 8476736), (304, 4377788), (314, 4238368), (608, 2188894), (628, 2119184), (1216, 1094447), (1256, 1059592), (2512, 529796), (2983, 446144), (5024, 264898), (5966, 223072), (6971, 190912), (10048, 132449), (11932, 111536), (13942, 95456), (23864, 55768), (27884, 47728)]