290565648

素因数分解:

$2^4\times 3^2\times {\mathrm{2017817}}^1$

素因数の和:2017831

約数の個数: 30

約数和(自身を含む): 813180654

約数和(自身を除く): 522615006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2017817, 4035634, 6053451, 8071268, 12106902, 16142536, 18160353, 24213804, 32285072, 36320706, 48427608, 72641412, 96855216, 145282824, 290565648]

約数ペア:

[(1, 290565648), (2, 145282824), (3, 96855216), (4, 72641412), (6, 48427608), (8, 36320706), (9, 32285072), (12, 24213804), (16, 18160353), (18, 16142536), (24, 12106902), (36, 8071268), (48, 6053451), (72, 4035634), (144, 2017817)]