1386584928

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{29537}}^1$

素因数の和:29716

約数の個数: 72

約数和(自身を含む): 3967426008

約数和(自身を除く): 2580841080

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, 7824, 11736, 15648, 23472, 29537, 46944, 59074, 88611, 118148, 177222, 236296, 265833, 354444, 472592, 531666, 708888, 945184, 1063332, 1417776, 2126664, 2835552, 4253328, 4814531, 8506656, 9629062, 14443593, 19258124, 28887186, 38516248, 43330779, 57774372, 77032496, 86661558, 115548744, 154064992, 173323116, 231097488, 346646232, 462194976, 693292464, 1386584928]

約数ペア:

[(1, 1386584928), (2, 693292464), (3, 462194976), (4, 346646232), (6, 231097488), (8, 173323116), (9, 154064992), (12, 115548744), (16, 86661558), (18, 77032496), (24, 57774372), (32, 43330779), (36, 38516248), (48, 28887186), (72, 19258124), (96, 14443593), (144, 9629062), (163, 8506656), (288, 4814531), (326, 4253328), (489, 2835552), (652, 2126664), (978, 1417776), (1304, 1063332), (1467, 945184), (1956, 708888), (2608, 531666), (2934, 472592), (3912, 354444), (5216, 265833), (5868, 236296), (7824, 177222), (11736, 118148), (15648, 88611), (23472, 59074), (29537, 46944)]