280182384

素因数分解:

$2^4\times 3^2\times {\mathrm{1945711}}^1$

素因数の和:1945725

約数の個数: 30

約数和(自身を含む): 784121936

約数和(自身を除く): 503939552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1945711, 3891422, 5837133, 7782844, 11674266, 15565688, 17511399, 23348532, 31131376, 35022798, 46697064, 70045596, 93394128, 140091192, 280182384]

約数ペア:

[(1, 280182384), (2, 140091192), (3, 93394128), (4, 70045596), (6, 46697064), (8, 35022798), (9, 31131376), (12, 23348532), (16, 17511399), (18, 15565688), (24, 11674266), (36, 7782844), (48, 5837133), (72, 3891422), (144, 1945711)]