1389174864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:814

約数の個数: 240

約数和(自身を含む): 4610371584

約数和(自身を除く): 3221196720

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 47, 48, 56, 66, 77, 84, 88, 94, 112, 121, 132, 141, 154, 168, 176, 188, 231, 242, 264, 282, 308, 329, 336, 363, 376, 462, 484, 517, 528, 564, 616, 658, 726, 727, 752, 847, 924, 968, 987, 1034, 1128, 1232, 1316, 1452, 1454, 1551, 1694, 1848, 1936, 1974, 2068, 2181, 2256, 2541, 2632, 2904, 2908, 3102, 3388, 3619, 3696, 3948, 4136, 4362, 5082, 5089, 5264, 5687, 5808, 5816, 6204, 6776, 7238, 7896, 7997, 8272, 8724, 10164, 10178, 10857, 11374, 11632, 12408, 13552, 14476, 15267, 15792, 15994, 17061, 17448, 20328, 20356, 21714, 22748, 23991, 24816, 28952, 30534, 31988, 34122, 34169, 34896, 39809, 40656, 40712, 43428, 45496, 47982, 55979, 57904, 61068, 63976, 68244, 68338, 79618, 81424, 86856, 87967, 90992, 95964, 102507, 111958, 119427, 122136, 127952, 136488, 136676, 159236, 167937, 173712, 175934, 191928, 205014, 223916, 238854, 239183, 244272, 263901, 272976, 273352, 318472, 335874, 351868, 375859, 383856, 410028, 447832, 477708, 478366, 527802, 546704, 615769, 636944, 671748, 703736, 717549, 751718, 820056, 895664, 955416, 956732, 1055604, 1127577, 1231538, 1343496, 1407472, 1435098, 1503436, 1640112, 1847307, 1910832, 1913464, 2111208, 2255154, 2463076, 2631013, 2686992, 2870196, 3006872, 3694614, 3826928, 4134449, 4222416, 4510308, 4926152, 5262026, 5740392, 6013744, 7389228, 7893039, 8268898, 9020616, 9852304, 10524052, 11480784, 12403347, 14778456, 15786078, 16537796, 18041232, 21048104, 24806694, 28941143, 29556912, 31572156, 33075592, 42096208, 49613388, 57882286, 63144312, 66151184, 86823429, 99226776, 115764572, 126288624, 173646858, 198453552, 231529144, 347293716, 463058288, 694587432, 1389174864]

約数ペア:

[(1, 1389174864), (2, 694587432), (3, 463058288), (4, 347293716), (6, 231529144), (7, 198453552), (8, 173646858), (11, 126288624), (12, 115764572), (14, 99226776), (16, 86823429), (21, 66151184), (22, 63144312), (24, 57882286), (28, 49613388), (33, 42096208), (42, 33075592), (44, 31572156), (47, 29556912), (48, 28941143), (56, 24806694), (66, 21048104), (77, 18041232), (84, 16537796), (88, 15786078), (94, 14778456), (112, 12403347), (121, 11480784), (132, 10524052), (141, 9852304), (154, 9020616), (168, 8268898), (176, 7893039), (188, 7389228), (231, 6013744), (242, 5740392), (264, 5262026), (282, 4926152), (308, 4510308), (329, 4222416), (336, 4134449), (363, 3826928), (376, 3694614), (462, 3006872), (484, 2870196), (517, 2686992), (528, 2631013), (564, 2463076), (616, 2255154), (658, 2111208), (726, 1913464), (727, 1910832), (752, 1847307), (847, 1640112), (924, 1503436), (968, 1435098), (987, 1407472), (1034, 1343496), (1128, 1231538), (1232, 1127577), (1316, 1055604), (1452, 956732), (1454, 955416), (1551, 895664), (1694, 820056), (1848, 751718), (1936, 717549), (1974, 703736), (2068, 671748), (2181, 636944), (2256, 615769), (2541, 546704), (2632, 527802), (2904, 478366), (2908, 477708), (3102, 447832), (3388, 410028), (3619, 383856), (3696, 375859), (3948, 351868), (4136, 335874), (4362, 318472), (5082, 273352), (5089, 272976), (5264, 263901), (5687, 244272), (5808, 239183), (5816, 238854), (6204, 223916), (6776, 205014), (7238, 191928), (7896, 175934), (7997, 173712), (8272, 167937), (8724, 159236), (10164, 136676), (10178, 136488), (10857, 127952), (11374, 122136), (11632, 119427), (12408, 111958), (13552, 102507), (14476, 95964), (15267, 90992), (15792, 87967), (15994, 86856), (17061, 81424), (17448, 79618), (20328, 68338), (20356, 68244), (21714, 63976), (22748, 61068), (23991, 57904), (24816, 55979), (28952, 47982), (30534, 45496), (31988, 43428), (34122, 40712), (34169, 40656), (34896, 39809)]