254194992

素因数分解:

$2^4\times 3^2\times {\mathrm{1153}}^1\times {\mathrm{1531}}^1$

素因数の和:2698

約数の個数: 60

約数和(自身を含む): 712474984

約数和(自身を除く): 458279992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1153, 1531, 2306, 3062, 3459, 4593, 4612, 6124, 6918, 9186, 9224, 10377, 12248, 13779, 13836, 18372, 18448, 20754, 24496, 27558, 27672, 36744, 41508, 55116, 55344, 73488, 83016, 110232, 166032, 220464, 1765243, 3530486, 5295729, 7060972, 10591458, 14121944, 15887187, 21182916, 28243888, 31774374, 42365832, 63548748, 84731664, 127097496, 254194992]

約数ペア:

[(1, 254194992), (2, 127097496), (3, 84731664), (4, 63548748), (6, 42365832), (8, 31774374), (9, 28243888), (12, 21182916), (16, 15887187), (18, 14121944), (24, 10591458), (36, 7060972), (48, 5295729), (72, 3530486), (144, 1765243), (1153, 220464), (1531, 166032), (2306, 110232), (3062, 83016), (3459, 73488), (4593, 55344), (4612, 55116), (6124, 41508), (6918, 36744), (9186, 27672), (9224, 27558), (10377, 24496), (12248, 20754), (13779, 18448), (13836, 18372)]