392320562

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 641748096

約数和(自身を除く): 249427534

約数列:

[1, 2, 31, 43, 47, 62, 86, 94, 101, 202, 961, 1333, 1457, 1922, 2021, 2666, 2914, 3131, 4042, 4343, 4747, 6262, 8686, 9494, 41323, 45167, 62651, 82646, 90334, 97061, 125302, 134633, 147157, 194122, 204121, 269266, 294314, 408242, 1942181, 3884362, 4173623, 4561867, 6327751, 8347246, 9123734, 12655502, 196160281, 392320562]

約数ペア:

[(1, 392320562), (2, 196160281), (31, 12655502), (43, 9123734), (47, 8347246), (62, 6327751), (86, 4561867), (94, 4173623), (101, 3884362), (202, 1942181), (961, 408242), (1333, 294314), (1457, 269266), (1922, 204121), (2021, 194122), (2666, 147157), (2914, 134633), (3131, 125302), (4042, 97061), (4343, 90334), (4747, 82646), (6262, 62651), (8686, 45167), (9494, 41323)]