1026491872

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 2554675200

約数和(自身を除く): 1528183328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 71, 76, 79, 86, 112, 133, 142, 152, 158, 172, 224, 266, 284, 301, 304, 316, 344, 497, 532, 553, 568, 602, 608, 632, 688, 817, 994, 1064, 1106, 1136, 1204, 1264, 1349, 1376, 1501, 1634, 1988, 2128, 2212, 2272, 2408, 2528, 2698, 3002, 3053, 3268, 3397, 3976, 4256, 4424, 4816, 5396, 5609, 5719, 6004, 6106, 6536, 6794, 7952, 8848, 9443, 9632, 10507, 10792, 11218, 11438, 12008, 12212, 13072, 13588, 15904, 17696, 18886, 21014, 21371, 21584, 22436, 22876, 23779, 24016, 24424, 26144, 27176, 37772, 39263, 42028, 42742, 43168, 44872, 45752, 47558, 48032, 48848, 54352, 58007, 64543, 75544, 78526, 84056, 85484, 89744, 91504, 95116, 97696, 106571, 108704, 116014, 129086, 151088, 157052, 168112, 170968, 179488, 183008, 190232, 213142, 232028, 241187, 258172, 302176, 314104, 336224, 341936, 380464, 406049, 426284, 451801, 464056, 482374, 516344, 628208, 683872, 745997, 760928, 812098, 852568, 903602, 928112, 964748, 1032688, 1256416, 1491994, 1624196, 1688309, 1705136, 1807204, 1856224, 1929496, 2065376, 2983988, 3248392, 3376618, 3410272, 3614408, 3858992, 4582553, 5967976, 6496784, 6753236, 7228816, 7717984, 9165106, 11935952, 12993568, 13506472, 14457632, 18330212, 23871904, 27012944, 32077871, 36660424, 54025888, 64155742, 73320848, 128311484, 146641696, 256622968, 513245936, 1026491872]

約数ペア:

[(1, 1026491872), (2, 513245936), (4, 256622968), (7, 146641696), (8, 128311484), (14, 73320848), (16, 64155742), (19, 54025888), (28, 36660424), (32, 32077871), (38, 27012944), (43, 23871904), (56, 18330212), (71, 14457632), (76, 13506472), (79, 12993568), (86, 11935952), (112, 9165106), (133, 7717984), (142, 7228816), (152, 6753236), (158, 6496784), (172, 5967976), (224, 4582553), (266, 3858992), (284, 3614408), (301, 3410272), (304, 3376618), (316, 3248392), (344, 2983988), (497, 2065376), (532, 1929496), (553, 1856224), (568, 1807204), (602, 1705136), (608, 1688309), (632, 1624196), (688, 1491994), (817, 1256416), (994, 1032688), (1064, 964748), (1106, 928112), (1136, 903602), (1204, 852568), (1264, 812098), (1349, 760928), (1376, 745997), (1501, 683872), (1634, 628208), (1988, 516344), (2128, 482374), (2212, 464056), (2272, 451801), (2408, 426284), (2528, 406049), (2698, 380464), (3002, 341936), (3053, 336224), (3268, 314104), (3397, 302176), (3976, 258172), (4256, 241187), (4424, 232028), (4816, 213142), (5396, 190232), (5609, 183008), (5719, 179488), (6004, 170968), (6106, 168112), (6536, 157052), (6794, 151088), (7952, 129086), (8848, 116014), (9443, 108704), (9632, 106571), (10507, 97696), (10792, 95116), (11218, 91504), (11438, 89744), (12008, 85484), (12212, 84056), (13072, 78526), (13588, 75544), (15904, 64543), (17696, 58007), (18886, 54352), (21014, 48848), (21371, 48032), (21584, 47558), (22436, 45752), (22876, 44872), (23779, 43168), (24016, 42742), (24424, 42028), (26144, 39263), (27176, 37772)]