227442816

素因数分解:

$2^7\times 3^4\times {\mathrm{21937}}^1$

素因数の和:21963

約数の個数: 80

約数和(自身を含む): 676896990

約数和(自身を除く): 449454174

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 21937, 43874, 65811, 87748, 131622, 175496, 197433, 263244, 350992, 394866, 526488, 592299, 701984, 789732, 1052976, 1184598, 1403968, 1579464, 1776897, 2105952, 2369196, 2807936, 3158928, 3553794, 4211904, 4738392, 6317856, 7107588, 8423808, 9476784, 12635712, 14215176, 18953568, 25271424, 28430352, 37907136, 56860704, 75814272, 113721408, 227442816]

約数ペア:

[(1, 227442816), (2, 113721408), (3, 75814272), (4, 56860704), (6, 37907136), (8, 28430352), (9, 25271424), (12, 18953568), (16, 14215176), (18, 12635712), (24, 9476784), (27, 8423808), (32, 7107588), (36, 6317856), (48, 4738392), (54, 4211904), (64, 3553794), (72, 3158928), (81, 2807936), (96, 2369196), (108, 2105952), (128, 1776897), (144, 1579464), (162, 1403968), (192, 1184598), (216, 1052976), (288, 789732), (324, 701984), (384, 592299), (432, 526488), (576, 394866), (648, 350992), (864, 263244), (1152, 197433), (1296, 175496), (1728, 131622), (2592, 87748), (3456, 65811), (5184, 43874), (10368, 21937)]