324997568

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 112

約数和(自身を含む): 788578560

約数和(自身を除く): 463580992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 139, 224, 238, 272, 278, 307, 448, 476, 544, 556, 614, 952, 973, 1088, 1112, 1228, 1904, 1946, 2149, 2224, 2363, 2456, 3808, 3892, 4298, 4448, 4726, 4912, 5219, 7616, 7784, 8596, 8896, 9452, 9824, 10438, 15568, 16541, 17192, 18904, 19648, 20876, 31136, 33082, 34384, 36533, 37808, 41752, 42673, 62272, 66164, 68768, 73066, 75616, 83504, 85346, 132328, 137536, 146132, 151232, 167008, 170692, 264656, 292264, 298711, 334016, 341384, 529312, 584528, 597422, 682768, 725441, 1058624, 1169056, 1194844, 1365536, 1450882, 2338112, 2389688, 2731072, 2901764, 4779376, 5078087, 5803528, 9558752, 10156174, 11607056, 19117504, 20312348, 23214112, 40624696, 46428224, 81249392, 162498784, 324997568]

約数ペア:

[(1, 324997568), (2, 162498784), (4, 81249392), (7, 46428224), (8, 40624696), (14, 23214112), (16, 20312348), (17, 19117504), (28, 11607056), (32, 10156174), (34, 9558752), (56, 5803528), (64, 5078087), (68, 4779376), (112, 2901764), (119, 2731072), (136, 2389688), (139, 2338112), (224, 1450882), (238, 1365536), (272, 1194844), (278, 1169056), (307, 1058624), (448, 725441), (476, 682768), (544, 597422), (556, 584528), (614, 529312), (952, 341384), (973, 334016), (1088, 298711), (1112, 292264), (1228, 264656), (1904, 170692), (1946, 167008), (2149, 151232), (2224, 146132), (2363, 137536), (2456, 132328), (3808, 85346), (3892, 83504), (4298, 75616), (4448, 73066), (4726, 68768), (4912, 66164), (5219, 62272), (7616, 42673), (7784, 41752), (8596, 37808), (8896, 36533), (9452, 34384), (9824, 33082), (10438, 31136), (15568, 20876), (16541, 19648), (17192, 18904)]