867939304

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{2017}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 1729930500

約数和(自身を除く): 861991196

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 361, 596, 722, 1192, 1444, 2017, 2831, 2888, 4034, 5662, 8068, 11324, 16136, 22648, 38323, 53789, 76646, 107578, 153292, 215156, 300533, 306584, 430312, 601066, 728137, 1202132, 1456274, 2404264, 2912548, 5710127, 5825096, 11420254, 22840508, 45681016, 108492413, 216984826, 433969652, 867939304]

約数ペア:

[(1, 867939304), (2, 433969652), (4, 216984826), (8, 108492413), (19, 45681016), (38, 22840508), (76, 11420254), (149, 5825096), (152, 5710127), (298, 2912548), (361, 2404264), (596, 1456274), (722, 1202132), (1192, 728137), (1444, 601066), (2017, 430312), (2831, 306584), (2888, 300533), (4034, 215156), (5662, 153292), (8068, 107578), (11324, 76646), (16136, 53789), (22648, 38323)]