388378740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{57283}}^1$

素因数の和:57408

約数の個数: 48

約数和(自身を含む): 1097103168

約数和(自身を除く): 708724428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 57283, 114566, 171849, 229132, 286415, 343698, 572830, 687396, 859245, 1145660, 1718490, 3436980, 6472979, 12945958, 19418937, 25891916, 32364895, 38837874, 64729790, 77675748, 97094685, 129459580, 194189370, 388378740]

約数ペア:

[(1, 388378740), (2, 194189370), (3, 129459580), (4, 97094685), (5, 77675748), (6, 64729790), (10, 38837874), (12, 32364895), (15, 25891916), (20, 19418937), (30, 12945958), (60, 6472979), (113, 3436980), (226, 1718490), (339, 1145660), (452, 859245), (565, 687396), (678, 572830), (1130, 343698), (1356, 286415), (1695, 229132), (2260, 171849), (3390, 114566), (6780, 57283)]