311061222

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{5801}}^1$

素因数の和:6146

約数の個数: 40

約数和(自身を含む): 699233832

約数和(自身を除く): 388172610

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 662, 993, 1986, 2979, 5801, 5958, 8937, 11602, 17403, 17874, 26811, 34806, 52209, 53622, 104418, 156627, 313254, 469881, 939762, 1920131, 3840262, 5760393, 11520786, 17281179, 34562358, 51843537, 103687074, 155530611, 311061222]

約数ペア:

[(1, 311061222), (2, 155530611), (3, 103687074), (6, 51843537), (9, 34562358), (18, 17281179), (27, 11520786), (54, 5760393), (81, 3840262), (162, 1920131), (331, 939762), (662, 469881), (993, 313254), (1986, 156627), (2979, 104418), (5801, 53622), (5958, 52209), (8937, 34806), (11602, 26811), (17403, 17874)]