515268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 1442560

約数和(自身を除く): 927292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 367, 468, 702, 734, 1101, 1404, 1468, 2202, 3303, 4404, 4771, 6606, 9542, 9909, 13212, 14313, 19084, 19818, 28626, 39636, 42939, 57252, 85878, 128817, 171756, 257634, 515268]

約数ペア:

[(1, 515268), (2, 257634), (3, 171756), (4, 128817), (6, 85878), (9, 57252), (12, 42939), (13, 39636), (18, 28626), (26, 19818), (27, 19084), (36, 14313), (39, 13212), (52, 9909), (54, 9542), (78, 6606), (108, 4771), (117, 4404), (156, 3303), (234, 2202), (351, 1468), (367, 1404), (468, 1101), (702, 734)]