318556872

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{9011}}^1$

素因数の和:9514

約数の個数: 48

約数和(自身を含む): 864611280

約数和(自身を除く): 546054408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 8838, 9011, 11784, 17676, 18022, 27033, 35352, 36044, 54066, 72088, 81099, 108132, 162198, 216264, 324396, 648792, 4424401, 8848802, 13273203, 17697604, 26546406, 35395208, 39819609, 53092812, 79639218, 106185624, 159278436, 318556872]

約数ペア:

[(1, 318556872), (2, 159278436), (3, 106185624), (4, 79639218), (6, 53092812), (8, 39819609), (9, 35395208), (12, 26546406), (18, 17697604), (24, 13273203), (36, 8848802), (72, 4424401), (491, 648792), (982, 324396), (1473, 216264), (1964, 162198), (2946, 108132), (3928, 81099), (4419, 72088), (5892, 54066), (8838, 36044), (9011, 35352), (11784, 27033), (17676, 18022)]