668836368

素因数分解:

$2^4\times 3^2\times {\mathrm{4644697}}^1$

素因数の和:4644711

約数の個数: 30

約数和(自身を含む): 1871813294

約数和(自身を除く): 1202976926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4644697, 9289394, 13934091, 18578788, 27868182, 37157576, 41802273, 55736364, 74315152, 83604546, 111472728, 167209092, 222945456, 334418184, 668836368]

約数ペア:

[(1, 668836368), (2, 334418184), (3, 222945456), (4, 167209092), (6, 111472728), (8, 83604546), (9, 74315152), (12, 55736364), (16, 41802273), (18, 37157576), (24, 27868182), (36, 18578788), (48, 13934091), (72, 9289394), (144, 4644697)]