629657328

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{39631}}^1$

素因数の和:39973

約数の個数: 40

約数和(自身を含む): 1631570176

約数和(自身を除く): 1001912848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 15888, 39631, 79262, 118893, 158524, 237786, 317048, 475572, 634096, 951144, 1902288, 13117861, 26235722, 39353583, 52471444, 78707166, 104942888, 157414332, 209885776, 314828664, 629657328]

約数ペア:

[(1, 629657328), (2, 314828664), (3, 209885776), (4, 157414332), (6, 104942888), (8, 78707166), (12, 52471444), (16, 39353583), (24, 26235722), (48, 13117861), (331, 1902288), (662, 951144), (993, 634096), (1324, 475572), (1986, 317048), (2648, 237786), (3972, 158524), (5296, 118893), (7944, 79262), (15888, 39631)]