248688528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1049}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 703080000

約数和(自身を除く): 454391472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 449, 528, 898, 1049, 1347, 1796, 2098, 2694, 3147, 3592, 4196, 4939, 5388, 6294, 7184, 8392, 9878, 10776, 11539, 12588, 14817, 16784, 19756, 21552, 23078, 25176, 29634, 34617, 39512, 46156, 50352, 59268, 69234, 79024, 92312, 118536, 138468, 184624, 237072, 276936, 471001, 553872, 942002, 1413003, 1884004, 2826006, 3768008, 5181011, 5652012, 7536016, 10362022, 11304024, 15543033, 20724044, 22608048, 31086066, 41448088, 62172132, 82896176, 124344264, 248688528]

約数ペア:

[(1, 248688528), (2, 124344264), (3, 82896176), (4, 62172132), (6, 41448088), (8, 31086066), (11, 22608048), (12, 20724044), (16, 15543033), (22, 11304024), (24, 10362022), (33, 7536016), (44, 5652012), (48, 5181011), (66, 3768008), (88, 2826006), (132, 1884004), (176, 1413003), (264, 942002), (449, 553872), (528, 471001), (898, 276936), (1049, 237072), (1347, 184624), (1796, 138468), (2098, 118536), (2694, 92312), (3147, 79024), (3592, 69234), (4196, 59268), (4939, 50352), (5388, 46156), (6294, 39512), (7184, 34617), (8392, 29634), (9878, 25176), (10776, 23078), (11539, 21552), (12588, 19756), (14817, 16784)]