1248756768

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:964

約数の個数: 216

約数和(自身を含む): 4174580592

約数和(自身を除く): 2925823824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 107, 112, 126, 144, 147, 168, 196, 214, 224, 252, 288, 294, 321, 336, 392, 428, 441, 504, 588, 642, 672, 749, 784, 827, 856, 882, 963, 1008, 1176, 1284, 1498, 1568, 1654, 1712, 1764, 1926, 2016, 2247, 2352, 2481, 2568, 2996, 3308, 3424, 3528, 3852, 4494, 4704, 4962, 5136, 5243, 5789, 5992, 6616, 6741, 7056, 7443, 7704, 8988, 9924, 10272, 10486, 11578, 11984, 13232, 13482, 14112, 14886, 15408, 15729, 17367, 17976, 19848, 20972, 23156, 23968, 26464, 26964, 29772, 30816, 31458, 34734, 35952, 39696, 40523, 41944, 46312, 47187, 52101, 53928, 59544, 62916, 69468, 71904, 79392, 81046, 83888, 88489, 92624, 94374, 104202, 107856, 119088, 121569, 125832, 138936, 162092, 167776, 176978, 185248, 188748, 208404, 215712, 238176, 243138, 251664, 265467, 277872, 324184, 353956, 364707, 377496, 416808, 486276, 503328, 530934, 555744, 619423, 648368, 707912, 729414, 754992, 796401, 833616, 972552, 1061868, 1238846, 1296736, 1415824, 1458828, 1509984, 1592802, 1667232, 1858269, 1945104, 2123736, 2477692, 2831648, 2917656, 3185604, 3716538, 3890208, 4247472, 4335961, 4955384, 5574807, 5835312, 6371208, 7433076, 8494944, 8671922, 9910768, 11149614, 11670624, 12742416, 13007883, 14866152, 17343844, 19821536, 22299228, 25484832, 26015766, 29732304, 34687688, 39023649, 44598456, 52031532, 59464608, 69375376, 78047298, 89196912, 104063064, 138750752, 156094596, 178393824, 208126128, 312189192, 416252256, 624378384, 1248756768]

約数ペア:

[(1, 1248756768), (2, 624378384), (3, 416252256), (4, 312189192), (6, 208126128), (7, 178393824), (8, 156094596), (9, 138750752), (12, 104063064), (14, 89196912), (16, 78047298), (18, 69375376), (21, 59464608), (24, 52031532), (28, 44598456), (32, 39023649), (36, 34687688), (42, 29732304), (48, 26015766), (49, 25484832), (56, 22299228), (63, 19821536), (72, 17343844), (84, 14866152), (96, 13007883), (98, 12742416), (107, 11670624), (112, 11149614), (126, 9910768), (144, 8671922), (147, 8494944), (168, 7433076), (196, 6371208), (214, 5835312), (224, 5574807), (252, 4955384), (288, 4335961), (294, 4247472), (321, 3890208), (336, 3716538), (392, 3185604), (428, 2917656), (441, 2831648), (504, 2477692), (588, 2123736), (642, 1945104), (672, 1858269), (749, 1667232), (784, 1592802), (827, 1509984), (856, 1458828), (882, 1415824), (963, 1296736), (1008, 1238846), (1176, 1061868), (1284, 972552), (1498, 833616), (1568, 796401), (1654, 754992), (1712, 729414), (1764, 707912), (1926, 648368), (2016, 619423), (2247, 555744), (2352, 530934), (2481, 503328), (2568, 486276), (2996, 416808), (3308, 377496), (3424, 364707), (3528, 353956), (3852, 324184), (4494, 277872), (4704, 265467), (4962, 251664), (5136, 243138), (5243, 238176), (5789, 215712), (5992, 208404), (6616, 188748), (6741, 185248), (7056, 176978), (7443, 167776), (7704, 162092), (8988, 138936), (9924, 125832), (10272, 121569), (10486, 119088), (11578, 107856), (11984, 104202), (13232, 94374), (13482, 92624), (14112, 88489), (14886, 83888), (15408, 81046), (15729, 79392), (17367, 71904), (17976, 69468), (19848, 62916), (20972, 59544), (23156, 53928), (23968, 52101), (26464, 47187), (26964, 46312), (29772, 41944), (30816, 40523), (31458, 39696), (34734, 35952)]