1297861344

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{346651}}^1$

素因数の和:346680

約数の個数: 72

約数和(自身を含む): 3974711832

約数和(自身を除く): 2676850488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 346651, 693302, 1039953, 1386604, 2079906, 2773208, 3119859, 4159812, 4506463, 5546416, 6239718, 8319624, 9012926, 11092832, 12479436, 13519389, 16639248, 18025852, 24958872, 27038778, 33278496, 36051704, 40558167, 49917744, 54077556, 72103408, 81116334, 99835488, 108155112, 144206816, 162232668, 216310224, 324465336, 432620448, 648930672, 1297861344]

約数ペア:

[(1, 1297861344), (2, 648930672), (3, 432620448), (4, 324465336), (6, 216310224), (8, 162232668), (9, 144206816), (12, 108155112), (13, 99835488), (16, 81116334), (18, 72103408), (24, 54077556), (26, 49917744), (32, 40558167), (36, 36051704), (39, 33278496), (48, 27038778), (52, 24958872), (72, 18025852), (78, 16639248), (96, 13519389), (104, 12479436), (117, 11092832), (144, 9012926), (156, 8319624), (208, 6239718), (234, 5546416), (288, 4506463), (312, 4159812), (416, 3119859), (468, 2773208), (624, 2079906), (936, 1386604), (1248, 1039953), (1872, 693302), (3744, 346651)]