247162664

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{17041}}^1$

素因数の和:17098

約数の個数: 48

約数和(自身を含む): 553694580

約数和(自身を除く): 306531916

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 14504, 17041, 34082, 68164, 119287, 136328, 238574, 477148, 630517, 835009, 954296, 1261034, 1670018, 2522068, 3340036, 4413619, 5044136, 6680072, 8827238, 17654476, 30895333, 35308952, 61790666, 123581332, 247162664]

約数ペア:

[(1, 247162664), (2, 123581332), (4, 61790666), (7, 35308952), (8, 30895333), (14, 17654476), (28, 8827238), (37, 6680072), (49, 5044136), (56, 4413619), (74, 3340036), (98, 2522068), (148, 1670018), (196, 1261034), (259, 954296), (296, 835009), (392, 630517), (518, 477148), (1036, 238574), (1813, 136328), (2072, 119287), (3626, 68164), (7252, 34082), (14504, 17041)]