518367424

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2861}}^1$

素因数の和:3041

約数の個数: 56

約数和(自身を含む): 1090422000

約数和(自身を除く): 572054576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 149, 152, 298, 304, 596, 608, 1192, 1216, 2384, 2831, 2861, 4768, 5662, 5722, 9536, 11324, 11444, 22648, 22888, 45296, 45776, 54359, 90592, 91552, 108718, 181184, 183104, 217436, 426289, 434872, 852578, 869744, 1705156, 1739488, 3410312, 3478976, 6820624, 8099491, 13641248, 16198982, 27282496, 32397964, 64795928, 129591856, 259183712, 518367424]

約数ペア:

[(1, 518367424), (2, 259183712), (4, 129591856), (8, 64795928), (16, 32397964), (19, 27282496), (32, 16198982), (38, 13641248), (64, 8099491), (76, 6820624), (149, 3478976), (152, 3410312), (298, 1739488), (304, 1705156), (596, 869744), (608, 852578), (1192, 434872), (1216, 426289), (2384, 217436), (2831, 183104), (2861, 181184), (4768, 108718), (5662, 91552), (5722, 90592), (9536, 54359), (11324, 45776), (11444, 45296), (22648, 22888)]