248772608

素因数分解:

$2^{11}\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 603144360

約数和(自身を除く): 354371752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 67, 74, 98, 112, 128, 134, 148, 196, 224, 256, 259, 268, 296, 392, 448, 469, 512, 518, 536, 592, 784, 896, 938, 1024, 1036, 1072, 1184, 1568, 1792, 1813, 1876, 2048, 2072, 2144, 2368, 2479, 3136, 3283, 3584, 3626, 3752, 4144, 4288, 4736, 4958, 6272, 6566, 7168, 7252, 7504, 8288, 8576, 9472, 9916, 12544, 13132, 14336, 14504, 15008, 16576, 17152, 17353, 18944, 19832, 25088, 26264, 29008, 30016, 33152, 34304, 34706, 37888, 39664, 50176, 52528, 58016, 60032, 66304, 68608, 69412, 75776, 79328, 100352, 105056, 116032, 120064, 121471, 132608, 137216, 138824, 158656, 210112, 232064, 240128, 242942, 265216, 277648, 317312, 420224, 464128, 480256, 485884, 530432, 555296, 634624, 840448, 928256, 960512, 971768, 1110592, 1269248, 1680896, 1856512, 1943536, 2221184, 2538496, 3361792, 3713024, 3887072, 4442368, 5076992, 6723584, 7774144, 8884736, 15548288, 17769472, 31096576, 35538944, 62193152, 124386304, 248772608]

約数ペア:

[(1, 248772608), (2, 124386304), (4, 62193152), (7, 35538944), (8, 31096576), (14, 17769472), (16, 15548288), (28, 8884736), (32, 7774144), (37, 6723584), (49, 5076992), (56, 4442368), (64, 3887072), (67, 3713024), (74, 3361792), (98, 2538496), (112, 2221184), (128, 1943536), (134, 1856512), (148, 1680896), (196, 1269248), (224, 1110592), (256, 971768), (259, 960512), (268, 928256), (296, 840448), (392, 634624), (448, 555296), (469, 530432), (512, 485884), (518, 480256), (536, 464128), (592, 420224), (784, 317312), (896, 277648), (938, 265216), (1024, 242942), (1036, 240128), (1072, 232064), (1184, 210112), (1568, 158656), (1792, 138824), (1813, 137216), (1876, 132608), (2048, 121471), (2072, 120064), (2144, 116032), (2368, 105056), (2479, 100352), (3136, 79328), (3283, 75776), (3584, 69412), (3626, 68608), (3752, 66304), (4144, 60032), (4288, 58016), (4736, 52528), (4958, 50176), (6272, 39664), (6566, 37888), (7168, 34706), (7252, 34304), (7504, 33152), (8288, 30016), (8576, 29008), (9472, 26264), (9916, 25088), (12544, 19832), (13132, 18944), (14336, 17353), (14504, 17152), (15008, 16576)]