291227184

素因数分解:

$2^4\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1733}}^1$

素因数の和:2139

約数の個数: 80

約数和(自身を含む): 838562400

約数和(自身を除く): 547335216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 389, 432, 778, 1167, 1556, 1733, 2334, 3112, 3466, 3501, 4668, 5199, 6224, 6932, 7002, 9336, 10398, 10503, 13864, 14004, 15597, 18672, 20796, 21006, 27728, 28008, 31194, 41592, 42012, 46791, 56016, 62388, 83184, 84024, 93582, 124776, 168048, 187164, 249552, 374328, 674137, 748656, 1348274, 2022411, 2696548, 4044822, 5393096, 6067233, 8089644, 10786192, 12134466, 16179288, 18201699, 24268932, 32358576, 36403398, 48537864, 72806796, 97075728, 145613592, 291227184]

約数ペア:

[(1, 291227184), (2, 145613592), (3, 97075728), (4, 72806796), (6, 48537864), (8, 36403398), (9, 32358576), (12, 24268932), (16, 18201699), (18, 16179288), (24, 12134466), (27, 10786192), (36, 8089644), (48, 6067233), (54, 5393096), (72, 4044822), (108, 2696548), (144, 2022411), (216, 1348274), (389, 748656), (432, 674137), (778, 374328), (1167, 249552), (1556, 187164), (1733, 168048), (2334, 124776), (3112, 93582), (3466, 84024), (3501, 83184), (4668, 62388), (5199, 56016), (6224, 46791), (6932, 42012), (7002, 41592), (9336, 31194), (10398, 28008), (10503, 27728), (13864, 21006), (14004, 20796), (15597, 18672)]