638574552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115183}}^1$

素因数の和:115213

約数の個数: 96

約数和(自身を含む): 2156244480

約数和(自身を除く): 1517669928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 115183, 230366, 345549, 460732, 691098, 806281, 921464, 1036647, 1267013, 1382196, 1612562, 2073294, 2418843, 2534026, 2764392, 3225124, 3801039, 4146588, 4837686, 5068052, 6450248, 7256529, 7602078, 8293176, 8869091, 9675372, 10136104, 11403117, 14513058, 15204156, 17738182, 19350744, 22806234, 26607273, 29026116, 30408312, 35476364, 45612468, 53214546, 58052232, 70952728, 79821819, 91224936, 106429092, 159643638, 212858184, 319287276, 638574552]

約数ペア:

[(1, 638574552), (2, 319287276), (3, 212858184), (4, 159643638), (6, 106429092), (7, 91224936), (8, 79821819), (9, 70952728), (11, 58052232), (12, 53214546), (14, 45612468), (18, 35476364), (21, 30408312), (22, 29026116), (24, 26607273), (28, 22806234), (33, 19350744), (36, 17738182), (42, 15204156), (44, 14513058), (56, 11403117), (63, 10136104), (66, 9675372), (72, 8869091), (77, 8293176), (84, 7602078), (88, 7256529), (99, 6450248), (126, 5068052), (132, 4837686), (154, 4146588), (168, 3801039), (198, 3225124), (231, 2764392), (252, 2534026), (264, 2418843), (308, 2073294), (396, 1612562), (462, 1382196), (504, 1267013), (616, 1036647), (693, 921464), (792, 806281), (924, 691098), (1386, 460732), (1848, 345549), (2772, 230366), (5544, 115183)]