289736472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{635387}}^1$

素因数の和:635415

約数の個数: 32

約数和(自身を含む): 762465600

約数和(自身を除く): 472729128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 635387, 1270774, 1906161, 2541548, 3812322, 5083096, 7624644, 12072353, 15249288, 24144706, 36217059, 48289412, 72434118, 96578824, 144868236, 289736472]

約数ペア:

[(1, 289736472), (2, 144868236), (3, 96578824), (4, 72434118), (6, 48289412), (8, 36217059), (12, 24144706), (19, 15249288), (24, 12072353), (38, 7624644), (57, 5083096), (76, 3812322), (114, 2541548), (152, 1906161), (228, 1270774), (456, 635387)]