1020343212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{5479}}^1$

素因数の和:6235

約数の個数: 72

約数和(自身を含む): 2952185600

約数和(自身を除く): 1931842388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 739, 1478, 2217, 2956, 4434, 5173, 5479, 6651, 8868, 10346, 10958, 13302, 15519, 16437, 20692, 21916, 26604, 31038, 32874, 38353, 46557, 49311, 62076, 65748, 76706, 93114, 98622, 115059, 153412, 186228, 197244, 230118, 345177, 460236, 690354, 1380708, 4048981, 8097962, 12146943, 16195924, 24293886, 28342867, 36440829, 48587772, 56685734, 72881658, 85028601, 113371468, 145763316, 170057202, 255085803, 340114404, 510171606, 1020343212]

約数ペア:

[(1, 1020343212), (2, 510171606), (3, 340114404), (4, 255085803), (6, 170057202), (7, 145763316), (9, 113371468), (12, 85028601), (14, 72881658), (18, 56685734), (21, 48587772), (28, 36440829), (36, 28342867), (42, 24293886), (63, 16195924), (84, 12146943), (126, 8097962), (252, 4048981), (739, 1380708), (1478, 690354), (2217, 460236), (2956, 345177), (4434, 230118), (5173, 197244), (5479, 186228), (6651, 153412), (8868, 115059), (10346, 98622), (10958, 93114), (13302, 76706), (15519, 65748), (16437, 62076), (20692, 49311), (21916, 46557), (26604, 38353), (31038, 32874)]