808503984

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{17491}}^1$

素因数の和:17615

約数の個数: 80

約数和(自身を含む): 2342528640

約数和(自身を除く): 1534024656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1712, 1926, 2568, 2889, 3852, 5136, 5778, 7704, 11556, 15408, 17491, 23112, 34982, 46224, 52473, 69964, 104946, 139928, 157419, 209892, 279856, 314838, 419784, 472257, 629676, 839568, 944514, 1259352, 1871537, 1889028, 2518704, 3743074, 3778056, 5614611, 7486148, 7556112, 11229222, 14972296, 16843833, 22458444, 29944592, 33687666, 44916888, 50531499, 67375332, 89833776, 101062998, 134750664, 202125996, 269501328, 404251992, 808503984]

約数ペア:

[(1, 808503984), (2, 404251992), (3, 269501328), (4, 202125996), (6, 134750664), (8, 101062998), (9, 89833776), (12, 67375332), (16, 50531499), (18, 44916888), (24, 33687666), (27, 29944592), (36, 22458444), (48, 16843833), (54, 14972296), (72, 11229222), (107, 7556112), (108, 7486148), (144, 5614611), (214, 3778056), (216, 3743074), (321, 2518704), (428, 1889028), (432, 1871537), (642, 1259352), (856, 944514), (963, 839568), (1284, 629676), (1712, 472257), (1926, 419784), (2568, 314838), (2889, 279856), (3852, 209892), (5136, 157419), (5778, 139928), (7704, 104946), (11556, 69964), (15408, 52473), (17491, 46224), (23112, 34982)]