240097984

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 112

約数和(自身を含む): 583102720

約数和(自身を除く): 343004736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 67, 76, 112, 133, 134, 152, 224, 266, 268, 304, 421, 448, 469, 532, 536, 608, 842, 938, 1064, 1072, 1216, 1273, 1684, 1876, 2128, 2144, 2546, 2947, 3368, 3752, 4256, 4288, 5092, 5894, 6736, 7504, 7999, 8512, 8911, 10184, 11788, 13472, 15008, 15998, 17822, 20368, 23576, 26944, 28207, 30016, 31996, 35644, 40736, 47152, 55993, 56414, 63992, 71288, 81472, 94304, 111986, 112828, 127984, 142576, 188608, 197449, 223972, 225656, 255968, 285152, 394898, 447944, 451312, 511936, 535933, 570304, 789796, 895888, 902624, 1071866, 1579592, 1791776, 1805248, 2143732, 3159184, 3583552, 3751531, 4287464, 6318368, 7503062, 8574928, 12636736, 15006124, 17149856, 30012248, 34299712, 60024496, 120048992, 240097984]

約数ペア:

[(1, 240097984), (2, 120048992), (4, 60024496), (7, 34299712), (8, 30012248), (14, 17149856), (16, 15006124), (19, 12636736), (28, 8574928), (32, 7503062), (38, 6318368), (56, 4287464), (64, 3751531), (67, 3583552), (76, 3159184), (112, 2143732), (133, 1805248), (134, 1791776), (152, 1579592), (224, 1071866), (266, 902624), (268, 895888), (304, 789796), (421, 570304), (448, 535933), (469, 511936), (532, 451312), (536, 447944), (608, 394898), (842, 285152), (938, 255968), (1064, 225656), (1072, 223972), (1216, 197449), (1273, 188608), (1684, 142576), (1876, 127984), (2128, 112828), (2144, 111986), (2546, 94304), (2947, 81472), (3368, 71288), (3752, 63992), (4256, 56414), (4288, 55993), (5092, 47152), (5894, 40736), (6736, 35644), (7504, 31996), (7999, 30016), (8512, 28207), (8911, 26944), (10184, 23576), (11788, 20368), (13472, 17822), (15008, 15998)]