289315872

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6163}}^1$

素因数の和:6342

約数の個数: 72

約数和(自身を含む): 827923824

約数和(自身を除く): 538607952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5216, 5868, 6163, 7824, 11736, 12326, 15648, 18489, 23472, 24652, 36978, 46944, 49304, 55467, 73956, 98608, 110934, 147912, 197216, 221868, 295824, 443736, 591648, 887472, 1004569, 1774944, 2009138, 3013707, 4018276, 6027414, 8036552, 9041121, 12054828, 16073104, 18082242, 24109656, 32146208, 36164484, 48219312, 72328968, 96438624, 144657936, 289315872]

約数ペア:

[(1, 289315872), (2, 144657936), (3, 96438624), (4, 72328968), (6, 48219312), (8, 36164484), (9, 32146208), (12, 24109656), (16, 18082242), (18, 16073104), (24, 12054828), (32, 9041121), (36, 8036552), (48, 6027414), (72, 4018276), (96, 3013707), (144, 2009138), (163, 1774944), (288, 1004569), (326, 887472), (489, 591648), (652, 443736), (978, 295824), (1304, 221868), (1467, 197216), (1956, 147912), (2608, 110934), (2934, 98608), (3912, 73956), (5216, 55467), (5868, 49304), (6163, 46944), (7824, 36978), (11736, 24652), (12326, 23472), (15648, 18489)]