428373648

素因数分解:

$2^4\times 3^2\times {\mathrm{2974817}}^1$

素因数の和:2974831

約数の個数: 30

約数和(自身を含む): 1198851654

約数和(自身を除く): 770478006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2974817, 5949634, 8924451, 11899268, 17848902, 23798536, 26773353, 35697804, 47597072, 53546706, 71395608, 107093412, 142791216, 214186824, 428373648]

約数ペア:

[(1, 428373648), (2, 214186824), (3, 142791216), (4, 107093412), (6, 71395608), (8, 53546706), (9, 47597072), (12, 35697804), (16, 26773353), (18, 23798536), (24, 17848902), (36, 11899268), (48, 8924451), (72, 5949634), (144, 2974817)]