1609843048

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{72307}}^1$

素因数の和:72358

約数の個数: 48

約数和(自身を含む): 3462107040

約数和(自身を除く): 1852263992

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 968, 1012, 2024, 2783, 5566, 11132, 22264, 72307, 144614, 289228, 578456, 795377, 1590754, 1663061, 3181508, 3326122, 6363016, 6652244, 8749147, 13304488, 17498294, 18293671, 34996588, 36587342, 69993176, 73174684, 146349368, 201230381, 402460762, 804921524, 1609843048]

約数ペア:

[(1, 1609843048), (2, 804921524), (4, 402460762), (8, 201230381), (11, 146349368), (22, 73174684), (23, 69993176), (44, 36587342), (46, 34996588), (88, 18293671), (92, 17498294), (121, 13304488), (184, 8749147), (242, 6652244), (253, 6363016), (484, 3326122), (506, 3181508), (968, 1663061), (1012, 1590754), (2024, 795377), (2783, 578456), (5566, 289228), (11132, 144614), (22264, 72307)]