639893952

素因数分解:

$2^6\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5527}}^1$

素因数の和:5615

約数の個数: 112

約数和(自身を含む): 1909592320

約数和(自身を除く): 1269698368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 134, 144, 192, 201, 216, 268, 288, 402, 432, 536, 576, 603, 804, 864, 1072, 1206, 1608, 1728, 1809, 2144, 2412, 3216, 3618, 4288, 4824, 5527, 6432, 7236, 9648, 11054, 12864, 14472, 16581, 19296, 22108, 28944, 33162, 38592, 44216, 49743, 57888, 66324, 88432, 99486, 115776, 132648, 149229, 176864, 198972, 265296, 298458, 353728, 370309, 397944, 530592, 596916, 740618, 795888, 1061184, 1110927, 1193832, 1481236, 1591776, 2221854, 2387664, 2962472, 3183552, 3332781, 4443708, 4775328, 5924944, 6665562, 8887416, 9550656, 9998343, 11849888, 13331124, 17774832, 19996686, 23699776, 26662248, 35549664, 39993372, 53324496, 71099328, 79986744, 106648992, 159973488, 213297984, 319946976, 639893952]

約数ペア:

[(1, 639893952), (2, 319946976), (3, 213297984), (4, 159973488), (6, 106648992), (8, 79986744), (9, 71099328), (12, 53324496), (16, 39993372), (18, 35549664), (24, 26662248), (27, 23699776), (32, 19996686), (36, 17774832), (48, 13331124), (54, 11849888), (64, 9998343), (67, 9550656), (72, 8887416), (96, 6665562), (108, 5924944), (134, 4775328), (144, 4443708), (192, 3332781), (201, 3183552), (216, 2962472), (268, 2387664), (288, 2221854), (402, 1591776), (432, 1481236), (536, 1193832), (576, 1110927), (603, 1061184), (804, 795888), (864, 740618), (1072, 596916), (1206, 530592), (1608, 397944), (1728, 370309), (1809, 353728), (2144, 298458), (2412, 265296), (3216, 198972), (3618, 176864), (4288, 149229), (4824, 132648), (5527, 115776), (6432, 99486), (7236, 88432), (9648, 66324), (11054, 57888), (12864, 49743), (14472, 44216), (16581, 38592), (19296, 33162), (22108, 28944)]