228774924

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2524

約数の個数: 108

約数和(自身を含む): 685679904

約数和(自身を除く): 456904980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 371, 441, 477, 588, 636, 742, 882, 954, 1113, 1484, 1764, 1908, 2226, 2447, 2597, 3339, 4452, 4894, 5194, 6678, 7341, 7791, 9788, 10388, 13356, 14682, 15582, 17129, 22023, 23373, 29364, 31164, 34258, 44046, 46746, 51387, 68516, 88092, 93492, 102774, 119903, 129691, 154161, 205548, 239806, 259382, 308322, 359709, 389073, 479612, 518764, 616644, 719418, 778146, 907837, 1079127, 1167219, 1438836, 1556292, 1815674, 2158254, 2334438, 2723511, 3631348, 4316508, 4668876, 5447022, 6354859, 8170533, 10894044, 12709718, 16341066, 19064577, 25419436, 32682132, 38129154, 57193731, 76258308, 114387462, 228774924]

約数ペア:

[(1, 228774924), (2, 114387462), (3, 76258308), (4, 57193731), (6, 38129154), (7, 32682132), (9, 25419436), (12, 19064577), (14, 16341066), (18, 12709718), (21, 10894044), (28, 8170533), (36, 6354859), (42, 5447022), (49, 4668876), (53, 4316508), (63, 3631348), (84, 2723511), (98, 2334438), (106, 2158254), (126, 1815674), (147, 1556292), (159, 1438836), (196, 1167219), (212, 1079127), (252, 907837), (294, 778146), (318, 719418), (371, 616644), (441, 518764), (477, 479612), (588, 389073), (636, 359709), (742, 308322), (882, 259382), (954, 239806), (1113, 205548), (1484, 154161), (1764, 129691), (1908, 119903), (2226, 102774), (2447, 93492), (2597, 88092), (3339, 68516), (4452, 51387), (4894, 46746), (5194, 44046), (6678, 34258), (7341, 31164), (7791, 29364), (9788, 23373), (10388, 22023), (13356, 17129), (14682, 15582)]