245899416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1489}}^1$

素因数の和:2488

約数の個数: 64

約数和(自身を含む): 703756800

約数和(自身を除く): 457857384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 983, 1489, 1966, 2949, 2978, 3932, 4467, 5898, 5956, 6881, 7864, 8934, 10423, 11796, 11912, 13762, 17868, 20643, 20846, 23592, 27524, 31269, 35736, 41286, 41692, 55048, 62538, 82572, 83384, 125076, 165144, 250152, 1463687, 2927374, 4391061, 5854748, 8782122, 10245809, 11709496, 17564244, 20491618, 30737427, 35128488, 40983236, 61474854, 81966472, 122949708, 245899416]

約数ペア:

[(1, 245899416), (2, 122949708), (3, 81966472), (4, 61474854), (6, 40983236), (7, 35128488), (8, 30737427), (12, 20491618), (14, 17564244), (21, 11709496), (24, 10245809), (28, 8782122), (42, 5854748), (56, 4391061), (84, 2927374), (168, 1463687), (983, 250152), (1489, 165144), (1966, 125076), (2949, 83384), (2978, 82572), (3932, 62538), (4467, 55048), (5898, 41692), (5956, 41286), (6881, 35736), (7864, 31269), (8934, 27524), (10423, 23592), (11796, 20846), (11912, 20643), (13762, 17868)]