319604976

素因数分解:

$2^4\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{1987}}^1$

素因数の和:3118

約数の個数: 60

約数和(自身を含む): 895701352

約数和(自身を除く): 576096376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1117, 1987, 2234, 3351, 3974, 4468, 5961, 6702, 7948, 8936, 10053, 11922, 13404, 15896, 17872, 17883, 20106, 23844, 26808, 31792, 35766, 40212, 47688, 53616, 71532, 80424, 95376, 143064, 160848, 286128, 2219479, 4438958, 6658437, 8877916, 13316874, 17755832, 19975311, 26633748, 35511664, 39950622, 53267496, 79901244, 106534992, 159802488, 319604976]

約数ペア:

[(1, 319604976), (2, 159802488), (3, 106534992), (4, 79901244), (6, 53267496), (8, 39950622), (9, 35511664), (12, 26633748), (16, 19975311), (18, 17755832), (24, 13316874), (36, 8877916), (48, 6658437), (72, 4438958), (144, 2219479), (1117, 286128), (1987, 160848), (2234, 143064), (3351, 95376), (3974, 80424), (4468, 71532), (5961, 53616), (6702, 47688), (7948, 40212), (8936, 35766), (10053, 31792), (11922, 26808), (13404, 23844), (15896, 20106), (17872, 17883)]