263293716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 743680000

約数和(自身を除く): 480386284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 199, 228, 266, 398, 399, 532, 597, 796, 798, 829, 1194, 1393, 1596, 1658, 2388, 2487, 2786, 3316, 3781, 4179, 4974, 5572, 5803, 7562, 8358, 9948, 11343, 11606, 15124, 15751, 16716, 17409, 22686, 23212, 26467, 31502, 34818, 45372, 47253, 52934, 63004, 69636, 79401, 94506, 105868, 110257, 158802, 164971, 189012, 220514, 317604, 329942, 330771, 441028, 494913, 659884, 661542, 989826, 1154797, 1323084, 1979652, 2309594, 3134449, 3464391, 4619188, 6268898, 6928782, 9403347, 12537796, 13857564, 18806694, 21941143, 37613388, 43882286, 65823429, 87764572, 131646858, 263293716]

約数ペア:

[(1, 263293716), (2, 131646858), (3, 87764572), (4, 65823429), (6, 43882286), (7, 37613388), (12, 21941143), (14, 18806694), (19, 13857564), (21, 12537796), (28, 9403347), (38, 6928782), (42, 6268898), (57, 4619188), (76, 3464391), (84, 3134449), (114, 2309594), (133, 1979652), (199, 1323084), (228, 1154797), (266, 989826), (398, 661542), (399, 659884), (532, 494913), (597, 441028), (796, 330771), (798, 329942), (829, 317604), (1194, 220514), (1393, 189012), (1596, 164971), (1658, 158802), (2388, 110257), (2487, 105868), (2786, 94506), (3316, 79401), (3781, 69636), (4179, 63004), (4974, 52934), (5572, 47253), (5803, 45372), (7562, 34818), (8358, 31502), (9948, 26467), (11343, 23212), (11606, 22686), (15124, 17409), (15751, 16716)]