442433696

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10861}}^1$

素因数の和:10957

約数の個数: 48

約数和(自身を含む): 930656160

約数和(自身を除く): 488222464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1273, 2144, 2546, 5092, 10184, 10861, 20368, 21722, 40736, 43444, 86888, 173776, 206359, 347552, 412718, 727687, 825436, 1455374, 1650872, 2910748, 3301744, 5821496, 6603488, 11642992, 13826053, 23285984, 27652106, 55304212, 110608424, 221216848, 442433696]

約数ペア:

[(1, 442433696), (2, 221216848), (4, 110608424), (8, 55304212), (16, 27652106), (19, 23285984), (32, 13826053), (38, 11642992), (67, 6603488), (76, 5821496), (134, 3301744), (152, 2910748), (268, 1650872), (304, 1455374), (536, 825436), (608, 727687), (1072, 412718), (1273, 347552), (2144, 206359), (2546, 173776), (5092, 86888), (10184, 43444), (10861, 40736), (20368, 21722)]