268312128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{199637}}^1$

素因数の和:199659

約数の個数: 56

約数和(自身を含む): 811328832

約数和(自身を除く): 543016704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 199637, 399274, 598911, 798548, 1197822, 1397459, 1597096, 2395644, 2794918, 3194192, 4192377, 4791288, 5589836, 6388384, 8384754, 9582576, 11179672, 12776768, 16769508, 19165152, 22359344, 33539016, 38330304, 44718688, 67078032, 89437376, 134156064, 268312128]

約数ペア:

[(1, 268312128), (2, 134156064), (3, 89437376), (4, 67078032), (6, 44718688), (7, 38330304), (8, 33539016), (12, 22359344), (14, 19165152), (16, 16769508), (21, 12776768), (24, 11179672), (28, 9582576), (32, 8384754), (42, 6388384), (48, 5589836), (56, 4791288), (64, 4192377), (84, 3194192), (96, 2794918), (112, 2395644), (168, 1597096), (192, 1397459), (224, 1197822), (336, 798548), (448, 598911), (672, 399274), (1344, 199637)]