1688016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 4999680

約数和(自身を除く): 3311664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 139, 176, 184, 253, 264, 276, 278, 368, 417, 506, 528, 552, 556, 759, 834, 1012, 1104, 1112, 1518, 1529, 1668, 2024, 2224, 3036, 3058, 3197, 3336, 4048, 4587, 6072, 6116, 6394, 6672, 9174, 9591, 12144, 12232, 12788, 18348, 19182, 24464, 25576, 35167, 36696, 38364, 51152, 70334, 73392, 76728, 105501, 140668, 153456, 211002, 281336, 422004, 562672, 844008, 1688016]

約数ペア:

[(1, 1688016), (2, 844008), (3, 562672), (4, 422004), (6, 281336), (8, 211002), (11, 153456), (12, 140668), (16, 105501), (22, 76728), (23, 73392), (24, 70334), (33, 51152), (44, 38364), (46, 36696), (48, 35167), (66, 25576), (69, 24464), (88, 19182), (92, 18348), (132, 12788), (138, 12232), (139, 12144), (176, 9591), (184, 9174), (253, 6672), (264, 6394), (276, 6116), (278, 6072), (368, 4587), (417, 4048), (506, 3336), (528, 3197), (552, 3058), (556, 3036), (759, 2224), (834, 2024), (1012, 1668), (1104, 1529), (1112, 1518)]