401194752

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{1523}}^1$

素因数の和:1563

約数の個数: 144

約数和(自身を含む): 1246022400

約数和(自身を除く): 844827648

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, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1523, 1568, 1792, 2058, 2352, 2688, 2744, 3046, 3136, 4116, 4569, 4704, 5376, 5488, 6092, 6272, 8232, 9138, 9408, 10661, 10976, 12184, 12544, 16464, 18276, 18816, 21322, 21952, 24368, 31983, 32928, 36552, 37632, 42644, 43904, 48736, 63966, 65856, 73104, 74627, 85288, 87808, 97472, 127932, 131712, 146208, 149254, 170576, 194944, 223881, 255864, 263424, 292416, 298508, 341152, 389888, 447762, 511728, 522389, 584832, 597016, 682304, 895524, 1023456, 1044778, 1169664, 1194032, 1364608, 1567167, 1791048, 2046912, 2089556, 2388064, 2729216, 3134334, 3582096, 4093824, 4179112, 4776128, 6268668, 7164192, 8187648, 8358224, 9552256, 12537336, 14328384, 16716448, 19104512, 25074672, 28656768, 33432896, 50149344, 57313536, 66865792, 100298688, 133731584, 200597376, 401194752]

約数ペア:

[(1, 401194752), (2, 200597376), (3, 133731584), (4, 100298688), (6, 66865792), (7, 57313536), (8, 50149344), (12, 33432896), (14, 28656768), (16, 25074672), (21, 19104512), (24, 16716448), (28, 14328384), (32, 12537336), (42, 9552256), (48, 8358224), (49, 8187648), (56, 7164192), (64, 6268668), (84, 4776128), (96, 4179112), (98, 4093824), (112, 3582096), (128, 3134334), (147, 2729216), (168, 2388064), (192, 2089556), (196, 2046912), (224, 1791048), (256, 1567167), (294, 1364608), (336, 1194032), (343, 1169664), (384, 1044778), (392, 1023456), (448, 895524), (588, 682304), (672, 597016), (686, 584832), (768, 522389), (784, 511728), (896, 447762), (1029, 389888), (1176, 341152), (1344, 298508), (1372, 292416), (1523, 263424), (1568, 255864), (1792, 223881), (2058, 194944), (2352, 170576), (2688, 149254), (2744, 146208), (3046, 131712), (3136, 127932), (4116, 97472), (4569, 87808), (4704, 85288), (5376, 74627), (5488, 73104), (6092, 65856), (6272, 63966), (8232, 48736), (9138, 43904), (9408, 42644), (10661, 37632), (10976, 36552), (12184, 32928), (12544, 31983), (16464, 24368), (18276, 21952), (18816, 21322)]