247764132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89381}}^1$

素因数の和:89409

約数の個数: 72

約数和(自身を含む): 780841152

約数和(自身を除く): 533077020

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 89381, 178762, 268143, 357524, 536286, 625667, 804429, 983191, 1072572, 1251334, 1608858, 1877001, 1966382, 2502668, 2949573, 3217716, 3754002, 3932764, 5631003, 5899146, 6882337, 7508004, 8848719, 11262006, 11798292, 13764674, 17697438, 20647011, 22524012, 27529348, 35394876, 41294022, 61941033, 82588044, 123882066, 247764132]

約数ペア:

[(1, 247764132), (2, 123882066), (3, 82588044), (4, 61941033), (6, 41294022), (7, 35394876), (9, 27529348), (11, 22524012), (12, 20647011), (14, 17697438), (18, 13764674), (21, 11798292), (22, 11262006), (28, 8848719), (33, 7508004), (36, 6882337), (42, 5899146), (44, 5631003), (63, 3932764), (66, 3754002), (77, 3217716), (84, 2949573), (99, 2502668), (126, 1966382), (132, 1877001), (154, 1608858), (198, 1251334), (231, 1072572), (252, 983191), (308, 804429), (396, 625667), (462, 536286), (693, 357524), (924, 268143), (1386, 178762), (2772, 89381)]