820202208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18217}}^1$

素因数の和:18304

約数の個数: 96

約数和(自身を含む): 2497469184

約数和(自身を除く): 1677266976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 67, 84, 96, 112, 134, 168, 201, 224, 268, 336, 402, 469, 536, 672, 804, 938, 1072, 1407, 1608, 1876, 2144, 2814, 3216, 3752, 5628, 6432, 7504, 11256, 15008, 18217, 22512, 36434, 45024, 54651, 72868, 109302, 127519, 145736, 218604, 255038, 291472, 382557, 437208, 510076, 582944, 765114, 874416, 1020152, 1220539, 1530228, 1748832, 2040304, 2441078, 3060456, 3661617, 4080608, 4882156, 6120912, 7323234, 8543773, 9764312, 12241824, 14646468, 17087546, 19528624, 25631319, 29292936, 34175092, 39057248, 51262638, 58585872, 68350184, 102525276, 117171744, 136700368, 205050552, 273400736, 410101104, 820202208]

約数ペア:

[(1, 820202208), (2, 410101104), (3, 273400736), (4, 205050552), (6, 136700368), (7, 117171744), (8, 102525276), (12, 68350184), (14, 58585872), (16, 51262638), (21, 39057248), (24, 34175092), (28, 29292936), (32, 25631319), (42, 19528624), (48, 17087546), (56, 14646468), (67, 12241824), (84, 9764312), (96, 8543773), (112, 7323234), (134, 6120912), (168, 4882156), (201, 4080608), (224, 3661617), (268, 3060456), (336, 2441078), (402, 2040304), (469, 1748832), (536, 1530228), (672, 1220539), (804, 1020152), (938, 874416), (1072, 765114), (1407, 582944), (1608, 510076), (1876, 437208), (2144, 382557), (2814, 291472), (3216, 255038), (3752, 218604), (5628, 145736), (6432, 127519), (7504, 109302), (11256, 72868), (15008, 54651), (18217, 45024), (22512, 36434)]