47280456

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 141926400

約数和(自身を除く): 94645944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 307, 372, 414, 552, 558, 614, 621, 713, 744, 828, 837, 921, 1116, 1228, 1242, 1426, 1656, 1674, 1842, 2139, 2232, 2456, 2484, 2763, 2852, 3348, 3684, 4278, 4968, 5526, 5704, 6417, 6696, 7061, 7368, 8289, 8556, 9517, 11052, 12834, 14122, 16578, 17112, 19034, 19251, 21183, 22104, 25668, 28244, 28551, 33156, 38068, 38502, 42366, 51336, 56488, 57102, 63549, 66312, 76136, 77004, 84732, 85653, 114204, 127098, 154008, 169464, 171306, 190647, 218891, 228408, 254196, 256959, 342612, 381294, 437782, 508392, 513918, 656673, 685224, 762588, 875564, 1027836, 1313346, 1525176, 1751128, 1970019, 2055672, 2626692, 3940038, 5253384, 5910057, 7880076, 11820114, 15760152, 23640228, 47280456]

約数ペア:

[(1, 47280456), (2, 23640228), (3, 15760152), (4, 11820114), (6, 7880076), (8, 5910057), (9, 5253384), (12, 3940038), (18, 2626692), (23, 2055672), (24, 1970019), (27, 1751128), (31, 1525176), (36, 1313346), (46, 1027836), (54, 875564), (62, 762588), (69, 685224), (72, 656673), (92, 513918), (93, 508392), (108, 437782), (124, 381294), (138, 342612), (184, 256959), (186, 254196), (207, 228408), (216, 218891), (248, 190647), (276, 171306), (279, 169464), (307, 154008), (372, 127098), (414, 114204), (552, 85653), (558, 84732), (614, 77004), (621, 76136), (713, 66312), (744, 63549), (828, 57102), (837, 56488), (921, 51336), (1116, 42366), (1228, 38502), (1242, 38068), (1426, 33156), (1656, 28551), (1674, 28244), (1842, 25668), (2139, 22104), (2232, 21183), (2456, 19251), (2484, 19034), (2763, 17112), (2852, 16578), (3348, 14122), (3684, 12834), (4278, 11052), (4968, 9517), (5526, 8556), (5704, 8289), (6417, 7368), (6696, 7061)]