282019976

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 625121280

約数和(自身を除く): 343101304

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 113, 164, 226, 287, 328, 452, 574, 791, 904, 1087, 1148, 1582, 2174, 2296, 3164, 4348, 4633, 6328, 7609, 8696, 9266, 15218, 18532, 30436, 32431, 37064, 44567, 60872, 64862, 89134, 122831, 129724, 178268, 245662, 259448, 311969, 356536, 491324, 623938, 859817, 982648, 1247876, 1719634, 2495752, 3439268, 5036071, 6878536, 10072142, 20144284, 35252497, 40288568, 70504994, 141009988, 282019976]

約数ペア:

[(1, 282019976), (2, 141009988), (4, 70504994), (7, 40288568), (8, 35252497), (14, 20144284), (28, 10072142), (41, 6878536), (56, 5036071), (82, 3439268), (113, 2495752), (164, 1719634), (226, 1247876), (287, 982648), (328, 859817), (452, 623938), (574, 491324), (791, 356536), (904, 311969), (1087, 259448), (1148, 245662), (1582, 178268), (2174, 129724), (2296, 122831), (3164, 89134), (4348, 64862), (4633, 60872), (6328, 44567), (7609, 37064), (8696, 32431), (9266, 30436), (15218, 18532)]