648246384

素因数分解:

$2^4\times 3^2\times {\mathrm{4501711}}^1$

素因数の和:4501725

約数の個数: 30

約数和(自身を含む): 1814189936

約数和(自身を除く): 1165943552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4501711, 9003422, 13505133, 18006844, 27010266, 36013688, 40515399, 54020532, 72027376, 81030798, 108041064, 162061596, 216082128, 324123192, 648246384]

約数ペア:

[(1, 648246384), (2, 324123192), (3, 216082128), (4, 162061596), (6, 108041064), (8, 81030798), (9, 72027376), (12, 54020532), (16, 40515399), (18, 36013688), (24, 27010266), (36, 18006844), (48, 13505133), (72, 9003422), (144, 4501711)]