244287774

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 537264000

約数和(自身を除く): 292976226

約数列:

[1, 2, 3, 6, 9, 18, 139, 163, 278, 326, 417, 489, 599, 834, 978, 1198, 1251, 1467, 1797, 2502, 2934, 3594, 5391, 10782, 22657, 45314, 67971, 83261, 97637, 135942, 166522, 195274, 203913, 249783, 292911, 407826, 499566, 585822, 749349, 878733, 1498698, 1757466, 13571543, 27143086, 40714629, 81429258, 122143887, 244287774]

約数ペア:

[(1, 244287774), (2, 122143887), (3, 81429258), (6, 40714629), (9, 27143086), (18, 13571543), (139, 1757466), (163, 1498698), (278, 878733), (326, 749349), (417, 585822), (489, 499566), (599, 407826), (834, 292911), (978, 249783), (1198, 203913), (1251, 195274), (1467, 166522), (1797, 135942), (2502, 97637), (2934, 83261), (3594, 67971), (5391, 45314), (10782, 22657)]