268482970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 569327616

約数和(自身を除く): 300844646

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 191, 215, 301, 382, 430, 467, 602, 934, 955, 1337, 1505, 1910, 2335, 2674, 3010, 3269, 4670, 6538, 6685, 8213, 13370, 16345, 16426, 20081, 32690, 40162, 41065, 57491, 82130, 89197, 100405, 114982, 140567, 178394, 200810, 281134, 287455, 445985, 574910, 624379, 702835, 891970, 1248758, 1405670, 3121895, 3835471, 6243790, 7670942, 19177355, 26848297, 38354710, 53696594, 134241485, 268482970]

約数ペア:

[(1, 268482970), (2, 134241485), (5, 53696594), (7, 38354710), (10, 26848297), (14, 19177355), (35, 7670942), (43, 6243790), (70, 3835471), (86, 3121895), (191, 1405670), (215, 1248758), (301, 891970), (382, 702835), (430, 624379), (467, 574910), (602, 445985), (934, 287455), (955, 281134), (1337, 200810), (1505, 178394), (1910, 140567), (2335, 114982), (2674, 100405), (3010, 89197), (3269, 82130), (4670, 57491), (6538, 41065), (6685, 40162), (8213, 32690), (13370, 20081), (16345, 16426)]