243722248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12763}}^1$

素因数の和:12818

約数の個数: 64

約数和(自身を含む): 588165120

約数和(自身を除く): 344442872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 12763, 19096, 25526, 51052, 89341, 102104, 140393, 178682, 280786, 357364, 395653, 561572, 714728, 791306, 982751, 1123144, 1582612, 1965502, 2769571, 3165224, 3931004, 4352183, 5539142, 7862008, 8704366, 11078284, 17408732, 22156568, 30465281, 34817464, 60930562, 121861124, 243722248]

約数ペア:

[(1, 243722248), (2, 121861124), (4, 60930562), (7, 34817464), (8, 30465281), (11, 22156568), (14, 17408732), (22, 11078284), (28, 8704366), (31, 7862008), (44, 5539142), (56, 4352183), (62, 3931004), (77, 3165224), (88, 2769571), (124, 1965502), (154, 1582612), (217, 1123144), (248, 982751), (308, 791306), (341, 714728), (434, 561572), (616, 395653), (682, 357364), (868, 280786), (1364, 178682), (1736, 140393), (2387, 102104), (2728, 89341), (4774, 51052), (9548, 25526), (12763, 19096)]