1906905576

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1\times {\mathrm{1453}}^1$

素因数の和:1978

約数の個数: 64

約数和(自身を含む): 4815648000

約数和(自身を除く): 2908742424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 367, 447, 596, 734, 894, 1101, 1192, 1453, 1468, 1788, 2202, 2906, 2936, 3576, 4359, 4404, 5812, 8718, 8808, 11624, 17436, 34872, 54683, 109366, 164049, 216497, 218732, 328098, 432994, 437464, 533251, 649491, 656196, 865988, 1066502, 1298982, 1312392, 1599753, 1731976, 2133004, 2597964, 3199506, 4266008, 5195928, 6399012, 12798024, 79454399, 158908798, 238363197, 317817596, 476726394, 635635192, 953452788, 1906905576]

約数ペア:

[(1, 1906905576), (2, 953452788), (3, 635635192), (4, 476726394), (6, 317817596), (8, 238363197), (12, 158908798), (24, 79454399), (149, 12798024), (298, 6399012), (367, 5195928), (447, 4266008), (596, 3199506), (734, 2597964), (894, 2133004), (1101, 1731976), (1192, 1599753), (1453, 1312392), (1468, 1298982), (1788, 1066502), (2202, 865988), (2906, 656196), (2936, 649491), (3576, 533251), (4359, 437464), (4404, 432994), (5812, 328098), (8718, 218732), (8808, 216497), (11624, 164049), (17436, 109366), (34872, 54683)]