448355016

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{20023}}^1$

素因数の和:20346

約数の個数: 48

約数和(自身を含む): 1218260160

約数和(自身を除く): 769905144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 933, 1244, 1866, 2488, 2799, 3732, 5598, 7464, 11196, 20023, 22392, 40046, 60069, 80092, 120138, 160184, 180207, 240276, 360414, 480552, 720828, 1441656, 6227153, 12454306, 18681459, 24908612, 37362918, 49817224, 56044377, 74725836, 112088754, 149451672, 224177508, 448355016]

約数ペア:

[(1, 448355016), (2, 224177508), (3, 149451672), (4, 112088754), (6, 74725836), (8, 56044377), (9, 49817224), (12, 37362918), (18, 24908612), (24, 18681459), (36, 12454306), (72, 6227153), (311, 1441656), (622, 720828), (933, 480552), (1244, 360414), (1866, 240276), (2488, 180207), (2799, 160184), (3732, 120138), (5598, 80092), (7464, 60069), (11196, 40046), (20023, 22392)]