240252978

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{116741}}^1$

素因数の和:116767

約数の個数: 32

約数和(自身を含む): 560361600

約数和(自身を除く): 320108622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 116741, 233482, 350223, 700446, 817187, 1634374, 2451561, 4903122, 5720309, 11440618, 17160927, 34321854, 40042163, 80084326, 120126489, 240252978]

約数ペア:

[(1, 240252978), (2, 120126489), (3, 80084326), (6, 40042163), (7, 34321854), (14, 17160927), (21, 11440618), (42, 5720309), (49, 4903122), (98, 2451561), (147, 1634374), (294, 817187), (343, 700446), (686, 350223), (1029, 233482), (2058, 116741)]