8430810368

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{71}}^2\times {\mathrm{139}}^1$

素因数の和:344

約数の個数: 108

約数和(自身を含む): 17557632960

約数和(自身を除く): 9126822592

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 71, 94, 128, 139, 142, 188, 256, 278, 284, 376, 556, 568, 752, 1112, 1136, 1504, 2224, 2272, 3008, 3337, 4448, 4544, 5041, 6016, 6533, 6674, 8896, 9088, 9869, 10082, 12032, 13066, 13348, 17792, 18176, 19738, 20164, 26132, 26696, 35584, 39476, 40328, 52264, 53392, 78952, 80656, 104528, 106784, 157904, 161312, 209056, 213568, 236927, 315808, 322624, 418112, 427136, 463843, 473854, 631616, 645248, 700699, 836224, 854272, 927686, 947708, 1263232, 1290496, 1401398, 1672448, 1855372, 1895416, 2526464, 2802796, 3710744, 3790832, 5605592, 7421488, 7581664, 11211184, 14842976, 15163328, 22422368, 29685952, 30326656, 32932853, 44844736, 59371904, 60653312, 65865706, 89689472, 118743808, 131731412, 179378944, 263462824, 526925648, 1053851296, 2107702592, 4215405184, 8430810368]

約数ペア:

[(1, 8430810368), (2, 4215405184), (4, 2107702592), (8, 1053851296), (16, 526925648), (32, 263462824), (47, 179378944), (64, 131731412), (71, 118743808), (94, 89689472), (128, 65865706), (139, 60653312), (142, 59371904), (188, 44844736), (256, 32932853), (278, 30326656), (284, 29685952), (376, 22422368), (556, 15163328), (568, 14842976), (752, 11211184), (1112, 7581664), (1136, 7421488), (1504, 5605592), (2224, 3790832), (2272, 3710744), (3008, 2802796), (3337, 2526464), (4448, 1895416), (4544, 1855372), (5041, 1672448), (6016, 1401398), (6533, 1290496), (6674, 1263232), (8896, 947708), (9088, 927686), (9869, 854272), (10082, 836224), (12032, 700699), (13066, 645248), (13348, 631616), (17792, 473854), (18176, 463843), (19738, 427136), (20164, 418112), (26132, 322624), (26696, 315808), (35584, 236927), (39476, 213568), (40328, 209056), (52264, 161312), (53392, 157904), (78952, 106784), (80656, 104528)]