2972545576

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16139}}^1$

素因数の和:16199

約数の個数: 128

約数和(自身を含む): 7809177600

約数和(自身を除く): 4836632024

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 104, 143, 154, 161, 182, 184, 253, 286, 299, 308, 322, 364, 506, 572, 598, 616, 644, 728, 1001, 1012, 1144, 1196, 1288, 1771, 2002, 2024, 2093, 2392, 3289, 3542, 4004, 4186, 6578, 7084, 8008, 8372, 13156, 14168, 16139, 16744, 23023, 26312, 32278, 46046, 64556, 92092, 112973, 129112, 177529, 184184, 209807, 225946, 355058, 371197, 419614, 451892, 710116, 742394, 839228, 903784, 1242703, 1420232, 1468649, 1484788, 1678456, 2307877, 2485406, 2598379, 2937298, 2969576, 4083167, 4615754, 4825561, 4970812, 5196758, 5874596, 8166334, 9231508, 9651122, 9941624, 10393516, 11749192, 16155139, 16332668, 18463016, 19302244, 20787032, 28582169, 32310278, 32665336, 33778927, 38604488, 53081171, 57164338, 64620556, 67557854, 106162342, 114328676, 129241112, 135115708, 212324684, 228657352, 270231416, 371568197, 424649368, 743136394, 1486272788, 2972545576]

約数ペア:

[(1, 2972545576), (2, 1486272788), (4, 743136394), (7, 424649368), (8, 371568197), (11, 270231416), (13, 228657352), (14, 212324684), (22, 135115708), (23, 129241112), (26, 114328676), (28, 106162342), (44, 67557854), (46, 64620556), (52, 57164338), (56, 53081171), (77, 38604488), (88, 33778927), (91, 32665336), (92, 32310278), (104, 28582169), (143, 20787032), (154, 19302244), (161, 18463016), (182, 16332668), (184, 16155139), (253, 11749192), (286, 10393516), (299, 9941624), (308, 9651122), (322, 9231508), (364, 8166334), (506, 5874596), (572, 5196758), (598, 4970812), (616, 4825561), (644, 4615754), (728, 4083167), (1001, 2969576), (1012, 2937298), (1144, 2598379), (1196, 2485406), (1288, 2307877), (1771, 1678456), (2002, 1484788), (2024, 1468649), (2093, 1420232), (2392, 1242703), (3289, 903784), (3542, 839228), (4004, 742394), (4186, 710116), (6578, 451892), (7084, 419614), (8008, 371197), (8372, 355058), (13156, 225946), (14168, 209807), (16139, 184184), (16744, 177529), (23023, 129112), (26312, 112973), (32278, 92092), (46046, 64556)]