434525728

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21317}}^1$

素因数の和:21354

約数の個数: 72

約数和(自身を含む): 1071741132

約数和(自身を除く): 637215404

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 21317, 42634, 85268, 149219, 170536, 277121, 298438, 341072, 554242, 596876, 682144, 1044533, 1108484, 1193752, 1939847, 2089066, 2216968, 2387504, 3879694, 4178132, 4433936, 4775008, 7759388, 8356264, 8867872, 13578929, 15518776, 16712528, 27157858, 31037552, 33425056, 54315716, 62075104, 108631432, 217262864, 434525728]

約数ペア:

[(1, 434525728), (2, 217262864), (4, 108631432), (7, 62075104), (8, 54315716), (13, 33425056), (14, 31037552), (16, 27157858), (26, 16712528), (28, 15518776), (32, 13578929), (49, 8867872), (52, 8356264), (56, 7759388), (91, 4775008), (98, 4433936), (104, 4178132), (112, 3879694), (182, 2387504), (196, 2216968), (208, 2089066), (224, 1939847), (364, 1193752), (392, 1108484), (416, 1044533), (637, 682144), (728, 596876), (784, 554242), (1274, 341072), (1456, 298438), (1568, 277121), (2548, 170536), (2912, 149219), (5096, 85268), (10192, 42634), (20384, 21317)]