393856512

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{5233}}^1$

素因数の和:5268

約数の個数: 120

約数和(自身を含む): 1220799096

約数和(自身を除く): 826942584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5233, 5376, 6272, 9408, 10466, 10752, 12544, 15699, 18816, 20932, 25088, 31398, 36631, 37632, 41864, 62796, 73262, 75264, 83728, 109893, 125592, 146524, 167456, 219786, 251184, 256417, 293048, 334912, 439572, 502368, 512834, 586096, 669824, 769251, 879144, 1004736, 1025668, 1172192, 1339648, 1538502, 1758288, 2009472, 2051336, 2344384, 2679296, 3077004, 3516576, 4018944, 4102672, 4688768, 6154008, 7033152, 8037888, 8205344, 9377536, 12308016, 14066304, 16410688, 18755072, 24616032, 28132608, 32821376, 49232064, 56265216, 65642752, 98464128, 131285504, 196928256, 393856512]

約数ペア:

[(1, 393856512), (2, 196928256), (3, 131285504), (4, 98464128), (6, 65642752), (7, 56265216), (8, 49232064), (12, 32821376), (14, 28132608), (16, 24616032), (21, 18755072), (24, 16410688), (28, 14066304), (32, 12308016), (42, 9377536), (48, 8205344), (49, 8037888), (56, 7033152), (64, 6154008), (84, 4688768), (96, 4102672), (98, 4018944), (112, 3516576), (128, 3077004), (147, 2679296), (168, 2344384), (192, 2051336), (196, 2009472), (224, 1758288), (256, 1538502), (294, 1339648), (336, 1172192), (384, 1025668), (392, 1004736), (448, 879144), (512, 769251), (588, 669824), (672, 586096), (768, 512834), (784, 502368), (896, 439572), (1176, 334912), (1344, 293048), (1536, 256417), (1568, 251184), (1792, 219786), (2352, 167456), (2688, 146524), (3136, 125592), (3584, 109893), (4704, 83728), (5233, 75264), (5376, 73262), (6272, 62796), (9408, 41864), (10466, 37632), (10752, 36631), (12544, 31398), (15699, 25088), (18816, 20932)]