389726772

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{5813}}^1$

素因数の和:6008

約数の個数: 48

約数和(自身を含む): 940286592

約数和(自身を除く): 550559820

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 151, 222, 302, 444, 453, 604, 906, 1812, 5587, 5813, 11174, 11626, 16761, 17439, 22348, 23252, 33522, 34878, 67044, 69756, 215081, 430162, 645243, 860324, 877763, 1290486, 1755526, 2580972, 2633289, 3511052, 5266578, 10533156, 32477231, 64954462, 97431693, 129908924, 194863386, 389726772]

約数ペア:

[(1, 389726772), (2, 194863386), (3, 129908924), (4, 97431693), (6, 64954462), (12, 32477231), (37, 10533156), (74, 5266578), (111, 3511052), (148, 2633289), (151, 2580972), (222, 1755526), (302, 1290486), (444, 877763), (453, 860324), (604, 645243), (906, 430162), (1812, 215081), (5587, 69756), (5813, 67044), (11174, 34878), (11626, 33522), (16761, 23252), (17439, 22348)]