245433474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1112

約数の個数: 96

約数和(自身を含む): 631822464

約数和(自身を除く): 386388990

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 97, 99, 117, 143, 194, 198, 234, 286, 291, 429, 582, 858, 873, 983, 1067, 1261, 1287, 1746, 1966, 2134, 2522, 2574, 2949, 3201, 3783, 5898, 6402, 7566, 8847, 9603, 10813, 11349, 12779, 13871, 17694, 19206, 21626, 22698, 25558, 27742, 32439, 38337, 41613, 64878, 76674, 83226, 95351, 97317, 115011, 124839, 140569, 190702, 194634, 230022, 249678, 281138, 286053, 421707, 572106, 843414, 858159, 1048861, 1239563, 1265121, 1716318, 2097722, 2479126, 2530242, 3146583, 3718689, 6293166, 7437378, 9439749, 11156067, 13635193, 18879498, 22312134, 27270386, 40905579, 81811158, 122716737, 245433474]

約数ペア:

[(1, 245433474), (2, 122716737), (3, 81811158), (6, 40905579), (9, 27270386), (11, 22312134), (13, 18879498), (18, 13635193), (22, 11156067), (26, 9439749), (33, 7437378), (39, 6293166), (66, 3718689), (78, 3146583), (97, 2530242), (99, 2479126), (117, 2097722), (143, 1716318), (194, 1265121), (198, 1239563), (234, 1048861), (286, 858159), (291, 843414), (429, 572106), (582, 421707), (858, 286053), (873, 281138), (983, 249678), (1067, 230022), (1261, 194634), (1287, 190702), (1746, 140569), (1966, 124839), (2134, 115011), (2522, 97317), (2574, 95351), (2949, 83226), (3201, 76674), (3783, 64878), (5898, 41613), (6402, 38337), (7566, 32439), (8847, 27742), (9603, 25558), (10813, 22698), (11349, 21626), (12779, 19206), (13871, 17694)]