388620984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{852239}}^1$

素因数の和:852267

約数の個数: 32

約数和(自身を含む): 1022688000

約数和(自身を除く): 634067016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 852239, 1704478, 2556717, 3408956, 5113434, 6817912, 10226868, 16192541, 20453736, 32385082, 48577623, 64770164, 97155246, 129540328, 194310492, 388620984]

約数ペア:

[(1, 388620984), (2, 194310492), (3, 129540328), (4, 97155246), (6, 64770164), (8, 48577623), (12, 32385082), (19, 20453736), (24, 16192541), (38, 10226868), (57, 6817912), (76, 5113434), (114, 3408956), (152, 2556717), (228, 1704478), (456, 852239)]