488358732

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{3001}}^1$

素因数の和:3270

約数の個数: 48

約数和(自身を含む): 1161990144

約数和(自身を除く): 673631412

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 191, 213, 284, 382, 426, 573, 764, 852, 1146, 2292, 3001, 6002, 9003, 12004, 13561, 18006, 27122, 36012, 40683, 54244, 81366, 162732, 213071, 426142, 573191, 639213, 852284, 1146382, 1278426, 1719573, 2292764, 2556852, 3439146, 6878292, 40696561, 81393122, 122089683, 162786244, 244179366, 488358732]

約数ペア:

[(1, 488358732), (2, 244179366), (3, 162786244), (4, 122089683), (6, 81393122), (12, 40696561), (71, 6878292), (142, 3439146), (191, 2556852), (213, 2292764), (284, 1719573), (382, 1278426), (426, 1146382), (573, 852284), (764, 639213), (852, 573191), (1146, 426142), (2292, 213071), (3001, 162732), (6002, 81366), (9003, 54244), (12004, 40683), (13561, 36012), (18006, 27122)]