316615128

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^2\times {\mathrm{2617}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 803150040

約数和(自身を除く): 486534912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 2617, 5041, 5234, 7851, 10082, 10468, 15123, 15702, 20164, 20936, 30246, 31404, 40328, 60492, 62808, 120984, 185807, 371614, 557421, 743228, 1114842, 1486456, 2229684, 4459368, 13192297, 26384594, 39576891, 52769188, 79153782, 105538376, 158307564, 316615128]

約数ペア:

[(1, 316615128), (2, 158307564), (3, 105538376), (4, 79153782), (6, 52769188), (8, 39576891), (12, 26384594), (24, 13192297), (71, 4459368), (142, 2229684), (213, 1486456), (284, 1114842), (426, 743228), (568, 557421), (852, 371614), (1704, 185807), (2617, 120984), (5041, 62808), (5234, 60492), (7851, 40328), (10082, 31404), (10468, 30246), (15123, 20936), (15702, 20164)]