242048338

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 437469984

約数和(自身を除く): 195421646

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 107, 214, 287, 563, 574, 749, 1126, 1498, 2009, 3941, 4018, 4387, 5243, 7882, 8774, 10486, 23083, 27587, 30709, 46166, 55174, 60241, 61418, 120482, 161581, 214963, 323162, 421687, 429926, 843374, 1131067, 2262134, 2469881, 2951809, 4939762, 5903618, 17289167, 34578334, 121024169, 242048338]

約数ペア:

[(1, 242048338), (2, 121024169), (7, 34578334), (14, 17289167), (41, 5903618), (49, 4939762), (82, 2951809), (98, 2469881), (107, 2262134), (214, 1131067), (287, 843374), (563, 429926), (574, 421687), (749, 323162), (1126, 214963), (1498, 161581), (2009, 120482), (3941, 61418), (4018, 60241), (4387, 55174), (5243, 46166), (7882, 30709), (8774, 27587), (10486, 23083)]