230970916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1597}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 467127360

約数和(自身を除く): 236156444

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 173, 209, 346, 418, 692, 836, 1597, 1903, 3194, 3287, 3806, 6388, 6574, 7612, 13148, 17567, 30343, 35134, 36157, 60686, 70268, 72314, 121372, 144628, 276281, 333773, 552562, 667546, 1105124, 1335092, 3039091, 5249339, 6078182, 10498678, 12156364, 20997356, 57742729, 115485458, 230970916]

約数ペア:

[(1, 230970916), (2, 115485458), (4, 57742729), (11, 20997356), (19, 12156364), (22, 10498678), (38, 6078182), (44, 5249339), (76, 3039091), (173, 1335092), (209, 1105124), (346, 667546), (418, 552562), (692, 333773), (836, 276281), (1597, 144628), (1903, 121372), (3194, 72314), (3287, 70268), (3806, 60686), (6388, 36157), (6574, 35134), (7612, 30343), (13148, 17567)]