306451824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5039}}^1$

素因数の和:5238

約数の個数: 80

約数和(自身を含む): 909941760

約数和(自身を除く): 603489936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 336, 362, 543, 724, 1086, 1267, 1448, 2172, 2534, 2896, 3801, 4344, 5039, 5068, 7602, 8688, 10078, 10136, 15117, 15204, 20156, 20272, 30234, 30408, 35273, 40312, 60468, 60816, 70546, 80624, 105819, 120936, 141092, 211638, 241872, 282184, 423276, 564368, 846552, 912059, 1693104, 1824118, 2736177, 3648236, 5472354, 6384413, 7296472, 10944708, 12768826, 14592944, 19153239, 21889416, 25537652, 38306478, 43778832, 51075304, 76612956, 102150608, 153225912, 306451824]

約数ペア:

[(1, 306451824), (2, 153225912), (3, 102150608), (4, 76612956), (6, 51075304), (7, 43778832), (8, 38306478), (12, 25537652), (14, 21889416), (16, 19153239), (21, 14592944), (24, 12768826), (28, 10944708), (42, 7296472), (48, 6384413), (56, 5472354), (84, 3648236), (112, 2736177), (168, 1824118), (181, 1693104), (336, 912059), (362, 846552), (543, 564368), (724, 423276), (1086, 282184), (1267, 241872), (1448, 211638), (2172, 141092), (2534, 120936), (2896, 105819), (3801, 80624), (4344, 70546), (5039, 60816), (5068, 60468), (7602, 40312), (8688, 35273), (10078, 30408), (10136, 30234), (15117, 20272), (15204, 20156)]