768831744

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 2164219904

約数和(自身を除く): 1395388160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 172, 186, 192, 248, 256, 258, 344, 372, 384, 496, 516, 688, 744, 751, 768, 992, 1032, 1333, 1376, 1488, 1502, 1984, 2064, 2253, 2666, 2752, 2976, 3004, 3968, 3999, 4128, 4506, 5332, 5504, 5952, 6008, 7936, 7998, 8256, 9012, 10664, 11008, 11904, 12016, 15996, 16512, 18024, 21328, 23281, 23808, 24032, 31992, 32293, 33024, 36048, 42656, 46562, 48064, 63984, 64586, 69843, 72096, 85312, 93124, 96128, 96879, 127968, 129172, 139686, 144192, 170624, 186248, 192256, 193758, 255936, 258344, 279372, 288384, 341248, 372496, 387516, 511872, 516688, 558744, 576768, 744992, 775032, 1001083, 1023744, 1033376, 1117488, 1489984, 1550064, 2002166, 2066752, 2234976, 2979968, 3003249, 3100128, 4004332, 4133504, 4469952, 5959936, 6006498, 6200256, 8008664, 8267008, 8939904, 12012996, 12400512, 16017328, 17879808, 24025992, 24801024, 32034656, 48051984, 64069312, 96103968, 128138624, 192207936, 256277248, 384415872, 768831744]

約数ペア:

[(1, 768831744), (2, 384415872), (3, 256277248), (4, 192207936), (6, 128138624), (8, 96103968), (12, 64069312), (16, 48051984), (24, 32034656), (31, 24801024), (32, 24025992), (43, 17879808), (48, 16017328), (62, 12400512), (64, 12012996), (86, 8939904), (93, 8267008), (96, 8008664), (124, 6200256), (128, 6006498), (129, 5959936), (172, 4469952), (186, 4133504), (192, 4004332), (248, 3100128), (256, 3003249), (258, 2979968), (344, 2234976), (372, 2066752), (384, 2002166), (496, 1550064), (516, 1489984), (688, 1117488), (744, 1033376), (751, 1023744), (768, 1001083), (992, 775032), (1032, 744992), (1333, 576768), (1376, 558744), (1488, 516688), (1502, 511872), (1984, 387516), (2064, 372496), (2253, 341248), (2666, 288384), (2752, 279372), (2976, 258344), (3004, 255936), (3968, 193758), (3999, 192256), (4128, 186248), (4506, 170624), (5332, 144192), (5504, 139686), (5952, 129172), (6008, 127968), (7936, 96879), (7998, 96128), (8256, 93124), (9012, 85312), (10664, 72096), (11008, 69843), (11904, 64586), (12016, 63984), (15996, 48064), (16512, 46562), (18024, 42656), (21328, 36048), (23281, 33024), (23808, 32293), (24032, 31992)]