381602144

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{154871}}^1$

素因数の和:154899

約数の個数: 48

約数和(自身を含む): 936665856

約数和(自身を除く): 555063712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 154871, 309742, 619484, 1084097, 1238968, 1703581, 2168194, 2477936, 3407162, 4336388, 4955872, 6814324, 8672776, 11925067, 13628648, 17345552, 23850134, 27257296, 34691104, 47700268, 54514592, 95400536, 190801072, 381602144]

約数ペア:

[(1, 381602144), (2, 190801072), (4, 95400536), (7, 54514592), (8, 47700268), (11, 34691104), (14, 27257296), (16, 23850134), (22, 17345552), (28, 13628648), (32, 11925067), (44, 8672776), (56, 6814324), (77, 4955872), (88, 4336388), (112, 3407162), (154, 2477936), (176, 2168194), (224, 1703581), (308, 1238968), (352, 1084097), (616, 619484), (1232, 309742), (2464, 154871)]