288624896

素因数分解:

$2^8\times 7^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 711312000

約数和(自身を除く): 422687104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 173, 196, 224, 256, 266, 304, 343, 346, 392, 448, 532, 608, 686, 692, 784, 896, 931, 1064, 1211, 1216, 1372, 1384, 1568, 1792, 1862, 2128, 2422, 2432, 2744, 2768, 3136, 3287, 3724, 4256, 4844, 4864, 5488, 5536, 6272, 6517, 6574, 7448, 8477, 8512, 9688, 10976, 11072, 12544, 13034, 13148, 14896, 16954, 17024, 19376, 21952, 22144, 23009, 26068, 26296, 29792, 33908, 34048, 38752, 43904, 44288, 46018, 52136, 52592, 59339, 59584, 67816, 77504, 87808, 92036, 104272, 105184, 118678, 119168, 135632, 155008, 161063, 184072, 208544, 210368, 237356, 238336, 271264, 310016, 322126, 368144, 417088, 420736, 474712, 542528, 644252, 736288, 834176, 841472, 949424, 1085056, 1127441, 1288504, 1472576, 1668352, 1898848, 2170112, 2254882, 2577008, 2945152, 3797696, 4509764, 5154016, 5890304, 7595392, 9019528, 10308032, 15190784, 18039056, 20616064, 36078112, 41232128, 72156224, 144312448, 288624896]

約数ペア:

[(1, 288624896), (2, 144312448), (4, 72156224), (7, 41232128), (8, 36078112), (14, 20616064), (16, 18039056), (19, 15190784), (28, 10308032), (32, 9019528), (38, 7595392), (49, 5890304), (56, 5154016), (64, 4509764), (76, 3797696), (98, 2945152), (112, 2577008), (128, 2254882), (133, 2170112), (152, 1898848), (173, 1668352), (196, 1472576), (224, 1288504), (256, 1127441), (266, 1085056), (304, 949424), (343, 841472), (346, 834176), (392, 736288), (448, 644252), (532, 542528), (608, 474712), (686, 420736), (692, 417088), (784, 368144), (896, 322126), (931, 310016), (1064, 271264), (1211, 238336), (1216, 237356), (1372, 210368), (1384, 208544), (1568, 184072), (1792, 161063), (1862, 155008), (2128, 135632), (2422, 119168), (2432, 118678), (2744, 105184), (2768, 104272), (3136, 92036), (3287, 87808), (3724, 77504), (4256, 67816), (4844, 59584), (4864, 59339), (5488, 52592), (5536, 52136), (6272, 46018), (6517, 44288), (6574, 43904), (7448, 38752), (8477, 34048), (8512, 33908), (9688, 29792), (10976, 26296), (11072, 26068), (12544, 23009), (13034, 22144), (13148, 21952), (14896, 19376), (16954, 17024)]