210217728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{39103}}^1$

素因数の和:39129

約数の個数: 72

約数和(自身を含む): 639428608

約数和(自身を除く): 429210880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 39103, 78206, 117309, 156412, 234618, 273721, 312824, 469236, 547442, 625648, 821163, 938472, 1094884, 1251296, 1642326, 1876944, 2189768, 2502592, 3284652, 3753888, 4379536, 5005184, 6569304, 7507776, 8759072, 10010368, 13138608, 15015552, 17518144, 26277216, 30031104, 35036288, 52554432, 70072576, 105108864, 210217728]

約数ペア:

[(1, 210217728), (2, 105108864), (3, 70072576), (4, 52554432), (6, 35036288), (7, 30031104), (8, 26277216), (12, 17518144), (14, 15015552), (16, 13138608), (21, 10010368), (24, 8759072), (28, 7507776), (32, 6569304), (42, 5005184), (48, 4379536), (56, 3753888), (64, 3284652), (84, 2502592), (96, 2189768), (112, 1876944), (128, 1642326), (168, 1251296), (192, 1094884), (224, 938472), (256, 821163), (336, 625648), (384, 547442), (448, 469236), (672, 312824), (768, 273721), (896, 234618), (1344, 156412), (1792, 117309), (2688, 78206), (5376, 39103)]