2808938492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1359

約数の個数: 96

約数和(自身を含む): 5765256000

約数和(自身を除く): 2956317508

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 61, 68, 76, 116, 122, 244, 323, 493, 551, 646, 986, 1037, 1102, 1159, 1229, 1292, 1769, 1972, 2074, 2204, 2318, 2458, 3538, 4148, 4636, 4916, 7076, 9367, 18734, 19703, 20893, 23351, 30073, 33611, 35641, 37468, 39406, 41786, 46702, 60146, 67222, 71282, 74969, 78812, 83572, 93404, 120292, 134444, 142564, 149938, 299876, 396967, 571387, 605897, 677179, 793934, 1142774, 1211794, 1274473, 1354358, 1424411, 1587868, 2174101, 2285548, 2423588, 2548946, 2708716, 2848822, 4348202, 5097892, 5697644, 8696404, 11512043, 23024086, 24214987, 36959717, 41307919, 46048172, 48429974, 73919434, 82615838, 96859948, 147838868, 165231676, 702234623, 1404469246, 2808938492]

約数ペア:

[(1, 2808938492), (2, 1404469246), (4, 702234623), (17, 165231676), (19, 147838868), (29, 96859948), (34, 82615838), (38, 73919434), (58, 48429974), (61, 46048172), (68, 41307919), (76, 36959717), (116, 24214987), (122, 23024086), (244, 11512043), (323, 8696404), (493, 5697644), (551, 5097892), (646, 4348202), (986, 2848822), (1037, 2708716), (1102, 2548946), (1159, 2423588), (1229, 2285548), (1292, 2174101), (1769, 1587868), (1972, 1424411), (2074, 1354358), (2204, 1274473), (2318, 1211794), (2458, 1142774), (3538, 793934), (4148, 677179), (4636, 605897), (4916, 571387), (7076, 396967), (9367, 299876), (18734, 149938), (19703, 142564), (20893, 134444), (23351, 120292), (30073, 93404), (33611, 83572), (35641, 78812), (37468, 74969), (39406, 71282), (41786, 67222), (46702, 60146)]