391637976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{8971}}^1$

素因数の和:9104

約数の個数: 64

約数和(自身を含む): 1046494080

約数和(自身を除く): 654856104

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 107, 136, 204, 214, 321, 408, 428, 642, 856, 1284, 1819, 2568, 3638, 5457, 7276, 8971, 10914, 14552, 17942, 21828, 26913, 35884, 43656, 53826, 71768, 107652, 152507, 215304, 305014, 457521, 610028, 915042, 959897, 1220056, 1830084, 1919794, 2879691, 3660168, 3839588, 5759382, 7679176, 11518764, 16318249, 23037528, 32636498, 48954747, 65272996, 97909494, 130545992, 195818988, 391637976]

約数ペア:

[(1, 391637976), (2, 195818988), (3, 130545992), (4, 97909494), (6, 65272996), (8, 48954747), (12, 32636498), (17, 23037528), (24, 16318249), (34, 11518764), (51, 7679176), (68, 5759382), (102, 3839588), (107, 3660168), (136, 2879691), (204, 1919794), (214, 1830084), (321, 1220056), (408, 959897), (428, 915042), (642, 610028), (856, 457521), (1284, 305014), (1819, 215304), (2568, 152507), (3638, 107652), (5457, 71768), (7276, 53826), (8971, 43656), (10914, 35884), (14552, 26913), (17942, 21828)]