420852768

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{12781}}^1$

素因数の和:12815

約数の個数: 96

約数和(自身を含む): 1288425600

約数和(自身を除く): 867572832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2744, 4116, 4704, 5488, 8232, 10976, 12781, 16464, 25562, 32928, 38343, 51124, 76686, 89467, 102248, 153372, 178934, 204496, 268401, 306744, 357868, 408992, 536802, 613488, 626269, 715736, 1073604, 1226976, 1252538, 1431472, 1878807, 2147208, 2505076, 2862944, 3757614, 4294416, 4383883, 5010152, 7515228, 8588832, 8767766, 10020304, 13151649, 15030456, 17535532, 20040608, 26303298, 30060912, 35071064, 52606596, 60121824, 70142128, 105213192, 140284256, 210426384, 420852768]

約数ペア:

[(1, 420852768), (2, 210426384), (3, 140284256), (4, 105213192), (6, 70142128), (7, 60121824), (8, 52606596), (12, 35071064), (14, 30060912), (16, 26303298), (21, 20040608), (24, 17535532), (28, 15030456), (32, 13151649), (42, 10020304), (48, 8767766), (49, 8588832), (56, 7515228), (84, 5010152), (96, 4383883), (98, 4294416), (112, 3757614), (147, 2862944), (168, 2505076), (196, 2147208), (224, 1878807), (294, 1431472), (336, 1252538), (343, 1226976), (392, 1073604), (588, 715736), (672, 626269), (686, 613488), (784, 536802), (1029, 408992), (1176, 357868), (1372, 306744), (1568, 268401), (2058, 204496), (2352, 178934), (2744, 153372), (4116, 102248), (4704, 89467), (5488, 76686), (8232, 51124), (10976, 38343), (12781, 32928), (16464, 25562)]