54297984

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 158508000

約数和(自身を除く): 104210016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 128, 146, 149, 156, 192, 208, 219, 292, 298, 312, 384, 416, 438, 447, 584, 596, 624, 832, 876, 894, 949, 1168, 1192, 1248, 1664, 1752, 1788, 1898, 1937, 2336, 2384, 2496, 2847, 3504, 3576, 3796, 3874, 4672, 4768, 4992, 5694, 5811, 7008, 7152, 7592, 7748, 9344, 9536, 10877, 11388, 11622, 14016, 14304, 15184, 15496, 19072, 21754, 22776, 23244, 28032, 28608, 30368, 30992, 32631, 43508, 45552, 46488, 57216, 60736, 61984, 65262, 87016, 91104, 92976, 121472, 123968, 130524, 141401, 174032, 182208, 185952, 247936, 261048, 282802, 348064, 364416, 371904, 424203, 522096, 565604, 696128, 743808, 848406, 1044192, 1131208, 1392256, 1696812, 2088384, 2262416, 3393624, 4176768, 4524832, 6787248, 9049664, 13574496, 18099328, 27148992, 54297984]

約数ペア:

[(1, 54297984), (2, 27148992), (3, 18099328), (4, 13574496), (6, 9049664), (8, 6787248), (12, 4524832), (13, 4176768), (16, 3393624), (24, 2262416), (26, 2088384), (32, 1696812), (39, 1392256), (48, 1131208), (52, 1044192), (64, 848406), (73, 743808), (78, 696128), (96, 565604), (104, 522096), (128, 424203), (146, 371904), (149, 364416), (156, 348064), (192, 282802), (208, 261048), (219, 247936), (292, 185952), (298, 182208), (312, 174032), (384, 141401), (416, 130524), (438, 123968), (447, 121472), (584, 92976), (596, 91104), (624, 87016), (832, 65262), (876, 61984), (894, 60736), (949, 57216), (1168, 46488), (1192, 45552), (1248, 43508), (1664, 32631), (1752, 30992), (1788, 30368), (1898, 28608), (1937, 28032), (2336, 23244), (2384, 22776), (2496, 21754), (2847, 19072), (3504, 15496), (3576, 15184), (3796, 14304), (3874, 14016), (4672, 11622), (4768, 11388), (4992, 10877), (5694, 9536), (5811, 9344), (7008, 7748), (7152, 7592)]