1242988944

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{189019}}^1$

素因数の和:189167

約数の個数: 40

約数和(自身を含む): 3234510240

約数和(自身を除く): 1991521296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 189019, 378038, 567057, 756076, 1134114, 1512152, 2268228, 3024304, 4536456, 9072912, 25895603, 51791206, 77686809, 103582412, 155373618, 207164824, 310747236, 414329648, 621494472, 1242988944]

約数ペア:

[(1, 1242988944), (2, 621494472), (3, 414329648), (4, 310747236), (6, 207164824), (8, 155373618), (12, 103582412), (16, 77686809), (24, 51791206), (48, 25895603), (137, 9072912), (274, 4536456), (411, 3024304), (548, 2268228), (822, 1512152), (1096, 1134114), (1644, 756076), (2192, 567057), (3288, 378038), (6576, 189019)]