21889408512

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9781}}^1$

素因数の和:9880

約数の個数: 160

約数和(自身を含む): 61482921984

約数和(自身を除く): 39593513472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 186, 188, 192, 248, 256, 282, 372, 376, 384, 496, 512, 564, 744, 752, 768, 992, 1128, 1457, 1488, 1504, 1536, 1984, 2256, 2914, 2976, 3008, 3968, 4371, 4512, 5828, 5952, 6016, 7936, 8742, 9024, 9781, 11656, 11904, 12032, 15872, 17484, 18048, 19562, 23312, 23808, 24064, 29343, 34968, 36096, 39124, 46624, 47616, 58686, 69936, 72192, 78248, 93248, 117372, 139872, 156496, 186496, 234744, 279744, 303211, 312992, 372992, 459707, 469488, 559488, 606422, 625984, 745984, 909633, 919414, 938976, 1118976, 1212844, 1251968, 1379121, 1819266, 1838828, 1877952, 2237952, 2425688, 2503936, 2758242, 3638532, 3677656, 3755904, 4851376, 5007872, 5516484, 7277064, 7355312, 7511808, 9702752, 11032968, 14250917, 14554128, 14710624, 15023616, 19405504, 22065936, 28501834, 29108256, 29421248, 38811008, 42752751, 44131872, 57003668, 58216512, 58842496, 77622016, 85505502, 88263744, 114007336, 116433024, 117684992, 155244032, 171011004, 176527488, 228014672, 232866048, 235369984, 342022008, 353054976, 456029344, 465732096, 684044016, 706109952, 912058688, 1368088032, 1824117376, 2736176064, 3648234752, 5472352128, 7296469504, 10944704256, 21889408512]

約数ペア:

[(1, 21889408512), (2, 10944704256), (3, 7296469504), (4, 5472352128), (6, 3648234752), (8, 2736176064), (12, 1824117376), (16, 1368088032), (24, 912058688), (31, 706109952), (32, 684044016), (47, 465732096), (48, 456029344), (62, 353054976), (64, 342022008), (93, 235369984), (94, 232866048), (96, 228014672), (124, 176527488), (128, 171011004), (141, 155244032), (186, 117684992), (188, 116433024), (192, 114007336), (248, 88263744), (256, 85505502), (282, 77622016), (372, 58842496), (376, 58216512), (384, 57003668), (496, 44131872), (512, 42752751), (564, 38811008), (744, 29421248), (752, 29108256), (768, 28501834), (992, 22065936), (1128, 19405504), (1457, 15023616), (1488, 14710624), (1504, 14554128), (1536, 14250917), (1984, 11032968), (2256, 9702752), (2914, 7511808), (2976, 7355312), (3008, 7277064), (3968, 5516484), (4371, 5007872), (4512, 4851376), (5828, 3755904), (5952, 3677656), (6016, 3638532), (7936, 2758242), (8742, 2503936), (9024, 2425688), (9781, 2237952), (11656, 1877952), (11904, 1838828), (12032, 1819266), (15872, 1379121), (17484, 1251968), (18048, 1212844), (19562, 1118976), (23312, 938976), (23808, 919414), (24064, 909633), (29343, 745984), (34968, 625984), (36096, 606422), (39124, 559488), (46624, 469488), (47616, 459707), (58686, 372992), (69936, 312992), (72192, 303211), (78248, 279744), (93248, 234744), (117372, 186496), (139872, 156496)]