857664522

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 216

約数和(自身を含む): 2349386208

約数和(自身を除く): 1491721686

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 66, 71, 78, 99, 114, 117, 142, 143, 169, 171, 198, 209, 213, 234, 247, 286, 338, 342, 361, 418, 426, 429, 494, 507, 627, 639, 722, 741, 781, 858, 923, 1014, 1083, 1254, 1278, 1287, 1349, 1482, 1521, 1562, 1846, 1859, 1881, 2166, 2223, 2343, 2574, 2698, 2717, 2769, 3042, 3211, 3249, 3718, 3762, 3971, 4047, 4446, 4686, 4693, 5434, 5538, 5577, 6422, 6498, 7029, 7942, 8094, 8151, 8307, 9386, 9633, 10153, 11154, 11913, 11999, 12141, 14058, 14079, 14839, 16302, 16614, 16731, 17537, 19266, 20306, 23826, 23998, 24282, 24453, 25631, 28158, 28899, 29678, 30459, 33462, 35074, 35321, 35739, 35997, 42237, 44517, 48906, 51262, 51623, 52611, 57798, 60918, 61009, 70642, 71478, 71994, 76893, 84474, 89034, 91377, 103246, 105222, 105963, 107991, 122018, 131989, 133551, 153786, 154869, 157833, 182754, 183027, 192907, 211926, 215982, 227981, 230679, 263978, 267102, 281941, 309738, 315666, 317889, 333203, 366054, 385814, 395967, 455962, 461358, 464607, 549081, 563882, 578721, 635778, 666406, 671099, 683943, 791934, 845823, 929214, 999609, 1098162, 1157442, 1187901, 1342198, 1367886, 1691646, 1736163, 1999218, 2013297, 2051829, 2375802, 2507791, 2537469, 2998827, 3472326, 3665233, 4026594, 4103658, 4331639, 5015582, 5074938, 5997654, 6039891, 7330466, 7523373, 8663278, 10995699, 12079782, 12994917, 15046746, 21991398, 22570119, 25989834, 32987097, 38984751, 45140238, 47648029, 65974194, 77969502, 95296058, 142944087, 285888174, 428832261, 857664522]

約数ペア:

[(1, 857664522), (2, 428832261), (3, 285888174), (6, 142944087), (9, 95296058), (11, 77969502), (13, 65974194), (18, 47648029), (19, 45140238), (22, 38984751), (26, 32987097), (33, 25989834), (38, 22570119), (39, 21991398), (57, 15046746), (66, 12994917), (71, 12079782), (78, 10995699), (99, 8663278), (114, 7523373), (117, 7330466), (142, 6039891), (143, 5997654), (169, 5074938), (171, 5015582), (198, 4331639), (209, 4103658), (213, 4026594), (234, 3665233), (247, 3472326), (286, 2998827), (338, 2537469), (342, 2507791), (361, 2375802), (418, 2051829), (426, 2013297), (429, 1999218), (494, 1736163), (507, 1691646), (627, 1367886), (639, 1342198), (722, 1187901), (741, 1157442), (781, 1098162), (858, 999609), (923, 929214), (1014, 845823), (1083, 791934), (1254, 683943), (1278, 671099), (1287, 666406), (1349, 635778), (1482, 578721), (1521, 563882), (1562, 549081), (1846, 464607), (1859, 461358), (1881, 455962), (2166, 395967), (2223, 385814), (2343, 366054), (2574, 333203), (2698, 317889), (2717, 315666), (2769, 309738), (3042, 281941), (3211, 267102), (3249, 263978), (3718, 230679), (3762, 227981), (3971, 215982), (4047, 211926), (4446, 192907), (4686, 183027), (4693, 182754), (5434, 157833), (5538, 154869), (5577, 153786), (6422, 133551), (6498, 131989), (7029, 122018), (7942, 107991), (8094, 105963), (8151, 105222), (8307, 103246), (9386, 91377), (9633, 89034), (10153, 84474), (11154, 76893), (11913, 71994), (11999, 71478), (12141, 70642), (14058, 61009), (14079, 60918), (14839, 57798), (16302, 52611), (16614, 51623), (16731, 51262), (17537, 48906), (19266, 44517), (20306, 42237), (23826, 35997), (23998, 35739), (24282, 35321), (24453, 35074), (25631, 33462), (28158, 30459), (28899, 29678)]