223840968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31193}}^1$

素因数の和:31238

約数の個数: 64

約数和(自身を含む): 628871040

約数和(自身を除く): 405030072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 31193, 62386, 93579, 124772, 187158, 249544, 374316, 405509, 717439, 748632, 811018, 1216527, 1434878, 1622036, 2152317, 2433054, 2869756, 3244072, 4304634, 4866108, 5739512, 8609268, 9326707, 9732216, 17218536, 18653414, 27980121, 37306828, 55960242, 74613656, 111920484, 223840968]

約数ペア:

[(1, 223840968), (2, 111920484), (3, 74613656), (4, 55960242), (6, 37306828), (8, 27980121), (12, 18653414), (13, 17218536), (23, 9732216), (24, 9326707), (26, 8609268), (39, 5739512), (46, 4866108), (52, 4304634), (69, 3244072), (78, 2869756), (92, 2433054), (104, 2152317), (138, 1622036), (156, 1434878), (184, 1216527), (276, 811018), (299, 748632), (312, 717439), (552, 405509), (598, 374316), (897, 249544), (1196, 187158), (1794, 124772), (2392, 93579), (3588, 62386), (7176, 31193)]