728928

素因数分解:

$2^5\times 3^2\times {\mathrm{2531}}^1$

素因数の和:2547

約数の個数: 36

約数和(自身を含む): 2073708

約数和(自身を除く): 1344780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2531, 5062, 7593, 10124, 15186, 20248, 22779, 30372, 40496, 45558, 60744, 80992, 91116, 121488, 182232, 242976, 364464, 728928]

約数ペア:

[(1, 728928), (2, 364464), (3, 242976), (4, 182232), (6, 121488), (8, 91116), (9, 80992), (12, 60744), (16, 45558), (18, 40496), (24, 30372), (32, 22779), (36, 20248), (48, 15186), (72, 10124), (96, 7593), (144, 5062), (288, 2531)]