338778768

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1292

約数の個数: 80

約数和(自身を含む): 902291456

約数和(自身を除く): 563512688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 151, 172, 258, 302, 344, 453, 516, 604, 688, 906, 1032, 1087, 1208, 1812, 2064, 2174, 2416, 3261, 3624, 4348, 6493, 6522, 7248, 8696, 12986, 13044, 17392, 19479, 25972, 26088, 38958, 46741, 51944, 52176, 77916, 93482, 103888, 140223, 155832, 164137, 186964, 280446, 311664, 328274, 373928, 492411, 560892, 656548, 747856, 984822, 1121784, 1313096, 1969644, 2243568, 2626192, 3939288, 7057891, 7878576, 14115782, 21173673, 28231564, 42347346, 56463128, 84694692, 112926256, 169389384, 338778768]

約数ペア:

[(1, 338778768), (2, 169389384), (3, 112926256), (4, 84694692), (6, 56463128), (8, 42347346), (12, 28231564), (16, 21173673), (24, 14115782), (43, 7878576), (48, 7057891), (86, 3939288), (129, 2626192), (151, 2243568), (172, 1969644), (258, 1313096), (302, 1121784), (344, 984822), (453, 747856), (516, 656548), (604, 560892), (688, 492411), (906, 373928), (1032, 328274), (1087, 311664), (1208, 280446), (1812, 186964), (2064, 164137), (2174, 155832), (2416, 140223), (3261, 103888), (3624, 93482), (4348, 77916), (6493, 52176), (6522, 51944), (7248, 46741), (8696, 38958), (12986, 26088), (13044, 25972), (17392, 19479)]