1621820736

素因数分解:

$2^6\times 3^2\times {\mathrm{1031}}^1\times {\mathrm{2731}}^1$

素因数の和:3780

約数の個数: 84

約数和(自身を含む): 4654869024

約数和(自身を除く): 3033048288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1031, 2062, 2731, 3093, 4124, 5462, 6186, 8193, 8248, 9279, 10924, 12372, 16386, 16496, 18558, 21848, 24579, 24744, 32772, 32992, 37116, 43696, 49158, 49488, 65544, 65984, 74232, 87392, 98316, 98976, 131088, 148464, 174784, 196632, 197952, 262176, 296928, 393264, 524352, 593856, 786528, 1573056, 2815661, 5631322, 8446983, 11262644, 16893966, 22525288, 25340949, 33787932, 45050576, 50681898, 67575864, 90101152, 101363796, 135151728, 180202304, 202727592, 270303456, 405455184, 540606912, 810910368, 1621820736]

約数ペア:

[(1, 1621820736), (2, 810910368), (3, 540606912), (4, 405455184), (6, 270303456), (8, 202727592), (9, 180202304), (12, 135151728), (16, 101363796), (18, 90101152), (24, 67575864), (32, 50681898), (36, 45050576), (48, 33787932), (64, 25340949), (72, 22525288), (96, 16893966), (144, 11262644), (192, 8446983), (288, 5631322), (576, 2815661), (1031, 1573056), (2062, 786528), (2731, 593856), (3093, 524352), (4124, 393264), (5462, 296928), (6186, 262176), (8193, 197952), (8248, 196632), (9279, 174784), (10924, 148464), (12372, 131088), (16386, 98976), (16496, 98316), (18558, 87392), (21848, 74232), (24579, 65984), (24744, 65544), (32772, 49488), (32992, 49158), (37116, 43696)]