320917074

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{8741}}^1$

素因数の和:8986

約数の個数: 32

約数和(自身を含む): 667189440

約数和(自身を除く): 346272366

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 211, 422, 633, 1266, 6119, 8741, 12238, 17482, 18357, 26223, 36714, 52446, 253489, 506978, 760467, 1520934, 1844351, 3688702, 5533053, 11066106, 53486179, 106972358, 160458537, 320917074]

約数ペア:

[(1, 320917074), (2, 160458537), (3, 106972358), (6, 53486179), (29, 11066106), (58, 5533053), (87, 3688702), (174, 1844351), (211, 1520934), (422, 760467), (633, 506978), (1266, 253489), (6119, 52446), (8741, 36714), (12238, 26223), (17482, 18357)]