2542257744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{26981}}^1$

素因数の和:27156

約数の個数: 80

約数和(自身を含む): 7119794304

約数和(自身を除く): 4577536560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 151, 156, 208, 302, 312, 453, 604, 624, 906, 1208, 1812, 1963, 2416, 3624, 3926, 5889, 7248, 7852, 11778, 15704, 23556, 26981, 31408, 47112, 53962, 80943, 94224, 107924, 161886, 215848, 323772, 350753, 431696, 647544, 701506, 1052259, 1295088, 1403012, 2104518, 2806024, 4074131, 4209036, 5612048, 8148262, 8418072, 12222393, 16296524, 16836144, 24444786, 32593048, 48889572, 52963703, 65186096, 97779144, 105927406, 158891109, 195558288, 211854812, 317782218, 423709624, 635564436, 847419248, 1271128872, 2542257744]

約数ペア:

[(1, 2542257744), (2, 1271128872), (3, 847419248), (4, 635564436), (6, 423709624), (8, 317782218), (12, 211854812), (13, 195558288), (16, 158891109), (24, 105927406), (26, 97779144), (39, 65186096), (48, 52963703), (52, 48889572), (78, 32593048), (104, 24444786), (151, 16836144), (156, 16296524), (208, 12222393), (302, 8418072), (312, 8148262), (453, 5612048), (604, 4209036), (624, 4074131), (906, 2806024), (1208, 2104518), (1812, 1403012), (1963, 1295088), (2416, 1052259), (3624, 701506), (3926, 647544), (5889, 431696), (7248, 350753), (7852, 323772), (11778, 215848), (15704, 161886), (23556, 107924), (26981, 94224), (31408, 80943), (47112, 53962)]