239617332

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{31249}}^1$

素因数の和:31333

約数の個数: 48

約数和(自身を含む): 630000000

約数和(自身を除く): 390382668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 31249, 62498, 93747, 124996, 187494, 281241, 374988, 562482, 843723, 1124964, 1687446, 2218679, 3374892, 4437358, 6656037, 8874716, 13312074, 19968111, 26624148, 39936222, 59904333, 79872444, 119808666, 239617332]

約数ペア:

[(1, 239617332), (2, 119808666), (3, 79872444), (4, 59904333), (6, 39936222), (9, 26624148), (12, 19968111), (18, 13312074), (27, 8874716), (36, 6656037), (54, 4437358), (71, 3374892), (108, 2218679), (142, 1687446), (213, 1124964), (284, 843723), (426, 562482), (639, 374988), (852, 281241), (1278, 187494), (1917, 124996), (2556, 93747), (3834, 62498), (7668, 31249)]