688488768

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1310

約数の個数: 224

約数和(自身を含む): 2286000000

約数和(自身を除く): 1597511232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 64, 66, 72, 87, 88, 96, 99, 108, 116, 132, 144, 174, 176, 192, 198, 216, 232, 261, 264, 288, 297, 319, 348, 352, 396, 432, 464, 522, 528, 576, 594, 638, 696, 704, 783, 792, 864, 928, 957, 1044, 1056, 1188, 1249, 1276, 1392, 1566, 1584, 1728, 1856, 1914, 2088, 2112, 2376, 2498, 2552, 2784, 2871, 3132, 3168, 3747, 3828, 4176, 4752, 4996, 5104, 5568, 5742, 6264, 6336, 7494, 7656, 8352, 8613, 9504, 9992, 10208, 11241, 11484, 12528, 13739, 14988, 15312, 16704, 17226, 19008, 19984, 20416, 22482, 22968, 25056, 27478, 29976, 30624, 33723, 34452, 36221, 39968, 41217, 44964, 45936, 50112, 54956, 59952, 61248, 67446, 68904, 72442, 79936, 82434, 89928, 91872, 108663, 109912, 119904, 123651, 134892, 137808, 144884, 164868, 179856, 183744, 217326, 219824, 239808, 247302, 269784, 275616, 289768, 325989, 329736, 359712, 370953, 398431, 434652, 439648, 494604, 539568, 551232, 579536, 651978, 659472, 719424, 741906, 796862, 869304, 879296, 977967, 989208, 1079136, 1159072, 1195293, 1303956, 1318944, 1483812, 1593724, 1738608, 1955934, 1978416, 2158272, 2318144, 2390586, 2607912, 2637888, 2967624, 3187448, 3477216, 3585879, 3911868, 3956832, 4781172, 5215824, 5935248, 6374896, 6954432, 7171758, 7823736, 7913664, 9562344, 10431648, 10757637, 11870496, 12749792, 14343516, 15647472, 19124688, 20863296, 21515274, 23740992, 25499584, 28687032, 31294944, 38249376, 43030548, 57374064, 62589888, 76498752, 86061096, 114748128, 172122192, 229496256, 344244384, 688488768]

約数ペア:

[(1, 688488768), (2, 344244384), (3, 229496256), (4, 172122192), (6, 114748128), (8, 86061096), (9, 76498752), (11, 62589888), (12, 57374064), (16, 43030548), (18, 38249376), (22, 31294944), (24, 28687032), (27, 25499584), (29, 23740992), (32, 21515274), (33, 20863296), (36, 19124688), (44, 15647472), (48, 14343516), (54, 12749792), (58, 11870496), (64, 10757637), (66, 10431648), (72, 9562344), (87, 7913664), (88, 7823736), (96, 7171758), (99, 6954432), (108, 6374896), (116, 5935248), (132, 5215824), (144, 4781172), (174, 3956832), (176, 3911868), (192, 3585879), (198, 3477216), (216, 3187448), (232, 2967624), (261, 2637888), (264, 2607912), (288, 2390586), (297, 2318144), (319, 2158272), (348, 1978416), (352, 1955934), (396, 1738608), (432, 1593724), (464, 1483812), (522, 1318944), (528, 1303956), (576, 1195293), (594, 1159072), (638, 1079136), (696, 989208), (704, 977967), (783, 879296), (792, 869304), (864, 796862), (928, 741906), (957, 719424), (1044, 659472), (1056, 651978), (1188, 579536), (1249, 551232), (1276, 539568), (1392, 494604), (1566, 439648), (1584, 434652), (1728, 398431), (1856, 370953), (1914, 359712), (2088, 329736), (2112, 325989), (2376, 289768), (2498, 275616), (2552, 269784), (2784, 247302), (2871, 239808), (3132, 219824), (3168, 217326), (3747, 183744), (3828, 179856), (4176, 164868), (4752, 144884), (4996, 137808), (5104, 134892), (5568, 123651), (5742, 119904), (6264, 109912), (6336, 108663), (7494, 91872), (7656, 89928), (8352, 82434), (8613, 79936), (9504, 72442), (9992, 68904), (10208, 67446), (11241, 61248), (11484, 59952), (12528, 54956), (13739, 50112), (14988, 45936), (15312, 44964), (16704, 41217), (17226, 39968), (19008, 36221), (19984, 34452), (20416, 33723), (22482, 30624), (22968, 29976), (25056, 27478)]