215934432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{321331}}^1$

素因数の和:321351

約数の個数: 48

約数和(自身を含む): 647805312

約数和(自身を除く): 431870880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 321331, 642662, 963993, 1285324, 1927986, 2249317, 2570648, 3855972, 4498634, 5141296, 6747951, 7711944, 8997268, 10282592, 13495902, 15423888, 17994536, 26991804, 30847776, 35989072, 53983608, 71978144, 107967216, 215934432]

約数ペア:

[(1, 215934432), (2, 107967216), (3, 71978144), (4, 53983608), (6, 35989072), (7, 30847776), (8, 26991804), (12, 17994536), (14, 15423888), (16, 13495902), (21, 10282592), (24, 8997268), (28, 7711944), (32, 6747951), (42, 5141296), (48, 4498634), (56, 3855972), (84, 2570648), (96, 2249317), (112, 1927986), (168, 1285324), (224, 963993), (336, 642662), (672, 321331)]