264750288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1289}}^1$

素因数の和:1700

約数の個数: 80

約数和(自身を含む): 748612800

約数和(自身を除く): 483862512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 389, 528, 778, 1167, 1289, 1556, 2334, 2578, 3112, 3867, 4279, 4668, 5156, 6224, 7734, 8558, 9336, 10312, 12837, 14179, 15468, 17116, 18672, 20624, 25674, 28358, 30936, 34232, 42537, 51348, 56716, 61872, 68464, 85074, 102696, 113432, 170148, 205392, 226864, 340296, 501421, 680592, 1002842, 1504263, 2005684, 3008526, 4011368, 5515631, 6017052, 8022736, 11031262, 12034104, 16546893, 22062524, 24068208, 33093786, 44125048, 66187572, 88250096, 132375144, 264750288]

約数ペア:

[(1, 264750288), (2, 132375144), (3, 88250096), (4, 66187572), (6, 44125048), (8, 33093786), (11, 24068208), (12, 22062524), (16, 16546893), (22, 12034104), (24, 11031262), (33, 8022736), (44, 6017052), (48, 5515631), (66, 4011368), (88, 3008526), (132, 2005684), (176, 1504263), (264, 1002842), (389, 680592), (528, 501421), (778, 340296), (1167, 226864), (1289, 205392), (1556, 170148), (2334, 113432), (2578, 102696), (3112, 85074), (3867, 68464), (4279, 61872), (4668, 56716), (5156, 51348), (6224, 42537), (7734, 34232), (8558, 30936), (9336, 28358), (10312, 25674), (12837, 20624), (14179, 18672), (15468, 17116)]