1669103104

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:703

約数の個数: 80

約数和(自身を含む): 3437280000

約数和(自身を除く): 1768176896

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 139, 188, 256, 278, 376, 499, 512, 556, 752, 998, 1112, 1504, 1996, 2224, 3008, 3992, 4448, 6016, 6533, 7984, 8896, 12032, 13066, 15968, 17792, 23453, 24064, 26132, 31936, 35584, 46906, 52264, 63872, 69361, 71168, 93812, 104528, 127744, 138722, 187624, 209056, 255488, 277444, 375248, 418112, 554888, 750496, 836224, 1109776, 1500992, 1672448, 2219552, 3001984, 3259967, 3344896, 4439104, 6003968, 6519934, 8878208, 12007936, 13039868, 17756416, 26079736, 35512832, 52159472, 104318944, 208637888, 417275776, 834551552, 1669103104]

約数ペア:

[(1, 1669103104), (2, 834551552), (4, 417275776), (8, 208637888), (16, 104318944), (32, 52159472), (47, 35512832), (64, 26079736), (94, 17756416), (128, 13039868), (139, 12007936), (188, 8878208), (256, 6519934), (278, 6003968), (376, 4439104), (499, 3344896), (512, 3259967), (556, 3001984), (752, 2219552), (998, 1672448), (1112, 1500992), (1504, 1109776), (1996, 836224), (2224, 750496), (3008, 554888), (3992, 418112), (4448, 375248), (6016, 277444), (6533, 255488), (7984, 209056), (8896, 187624), (12032, 138722), (13066, 127744), (15968, 104528), (17792, 93812), (23453, 71168), (24064, 69361), (26132, 63872), (31936, 52264), (35584, 46906)]