215926848

素因数分解:

$2^6\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:1884

約数の個数: 84

約数和(自身を含む): 621997740

約数和(自身を除く): 406070892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 229, 288, 458, 576, 687, 916, 1374, 1637, 1832, 2061, 2748, 3274, 3664, 4122, 4911, 5496, 6548, 7328, 8244, 9822, 10992, 13096, 14656, 14733, 16488, 19644, 21984, 26192, 29466, 32976, 39288, 43968, 52384, 58932, 65952, 78576, 104768, 117864, 131904, 157152, 235728, 314304, 374873, 471456, 749746, 942912, 1124619, 1499492, 2249238, 2998984, 3373857, 4498476, 5997968, 6747714, 8996952, 11995936, 13495428, 17993904, 23991872, 26990856, 35987808, 53981712, 71975616, 107963424, 215926848]

約数ペア:

[(1, 215926848), (2, 107963424), (3, 71975616), (4, 53981712), (6, 35987808), (8, 26990856), (9, 23991872), (12, 17993904), (16, 13495428), (18, 11995936), (24, 8996952), (32, 6747714), (36, 5997968), (48, 4498476), (64, 3373857), (72, 2998984), (96, 2249238), (144, 1499492), (192, 1124619), (229, 942912), (288, 749746), (458, 471456), (576, 374873), (687, 314304), (916, 235728), (1374, 157152), (1637, 131904), (1832, 117864), (2061, 104768), (2748, 78576), (3274, 65952), (3664, 58932), (4122, 52384), (4911, 43968), (5496, 39288), (6548, 32976), (7328, 29466), (8244, 26192), (9822, 21984), (10992, 19644), (13096, 16488), (14656, 14733)]