290903616

素因数分解:

$2^6\times 3^3\times {\mathrm{168347}}^1$

素因数の和:168368

約数の個数: 56

約数和(自身を含む): 855207840

約数和(自身を除く): 564304224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 168347, 336694, 505041, 673388, 1010082, 1346776, 1515123, 2020164, 2693552, 3030246, 4040328, 4545369, 5387104, 6060492, 8080656, 9090738, 10774208, 12120984, 16161312, 18181476, 24241968, 32322624, 36362952, 48483936, 72725904, 96967872, 145451808, 290903616]

約数ペア:

[(1, 290903616), (2, 145451808), (3, 96967872), (4, 72725904), (6, 48483936), (8, 36362952), (9, 32322624), (12, 24241968), (16, 18181476), (18, 16161312), (24, 12120984), (27, 10774208), (32, 9090738), (36, 8080656), (48, 6060492), (54, 5387104), (64, 4545369), (72, 4040328), (96, 3030246), (108, 2693552), (144, 2020164), (192, 1515123), (216, 1346776), (288, 1010082), (432, 673388), (576, 505041), (864, 336694), (1728, 168347)]