320428002

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{1699}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 695109600

約数和(自身を除く): 374681598

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 1699, 1849, 2193, 3398, 3698, 4386, 5097, 5547, 10194, 11094, 28883, 31433, 57766, 62866, 73057, 86649, 94299, 146114, 173298, 188598, 219171, 438342, 1241969, 2483938, 3141451, 3725907, 6282902, 7451814, 9424353, 18848706, 53404667, 106809334, 160214001, 320428002]

約数ペア:

[(1, 320428002), (2, 160214001), (3, 106809334), (6, 53404667), (17, 18848706), (34, 9424353), (43, 7451814), (51, 6282902), (86, 3725907), (102, 3141451), (129, 2483938), (258, 1241969), (731, 438342), (1462, 219171), (1699, 188598), (1849, 173298), (2193, 146114), (3398, 94299), (3698, 86649), (4386, 73057), (5097, 62866), (5547, 57766), (10194, 31433), (11094, 28883)]