378718072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{28813}}^1$

素因数の和:28903

約数の個数: 32

約数和(自身を含む): 746858880

約数和(自身を除く): 368140808

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 13144, 28813, 57626, 115252, 230504, 893203, 1527089, 1786406, 3054178, 3572812, 6108356, 7145624, 12216712, 47339759, 94679518, 189359036, 378718072]

約数ペア:

[(1, 378718072), (2, 189359036), (4, 94679518), (8, 47339759), (31, 12216712), (53, 7145624), (62, 6108356), (106, 3572812), (124, 3054178), (212, 1786406), (248, 1527089), (424, 893203), (1643, 230504), (3286, 115252), (6572, 57626), (13144, 28813)]