31997956992

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1\times {\mathrm{1879}}^1$

素因数の和:2684

約数の個数: 128

約数和(自身を含む): 86552793600

約数和(自身を除く): 54554836608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 727, 732, 976, 1454, 1464, 1879, 1952, 2181, 2908, 2928, 3758, 3904, 4362, 5637, 5816, 5856, 7516, 7808, 8724, 11274, 11632, 11712, 15032, 17448, 22548, 23264, 23424, 30064, 34896, 44347, 45096, 46528, 60128, 69792, 88694, 90192, 93056, 114619, 120256, 133041, 139584, 177388, 180384, 229238, 240512, 266082, 279168, 343857, 354776, 360768, 458476, 532164, 687714, 709552, 721536, 916952, 1064328, 1366033, 1375428, 1419104, 1833904, 2128656, 2732066, 2750856, 2838208, 3667808, 4098099, 4257312, 5464132, 5501712, 5676416, 7335616, 8196198, 8514624, 10928264, 11003424, 14671232, 16392396, 17029248, 21856528, 22006848, 32784792, 43713056, 44013696, 65569584, 83328013, 87426112, 131139168, 166656026, 174852224, 249984039, 262278336, 333312052, 499968078, 524556672, 666624104, 999936156, 1333248208, 1999872312, 2666496416, 3999744624, 5332992832, 7999489248, 10665985664, 15998978496, 31997956992]

約数ペア:

[(1, 31997956992), (2, 15998978496), (3, 10665985664), (4, 7999489248), (6, 5332992832), (8, 3999744624), (12, 2666496416), (16, 1999872312), (24, 1333248208), (32, 999936156), (48, 666624104), (61, 524556672), (64, 499968078), (96, 333312052), (122, 262278336), (128, 249984039), (183, 174852224), (192, 166656026), (244, 131139168), (366, 87426112), (384, 83328013), (488, 65569584), (727, 44013696), (732, 43713056), (976, 32784792), (1454, 22006848), (1464, 21856528), (1879, 17029248), (1952, 16392396), (2181, 14671232), (2908, 11003424), (2928, 10928264), (3758, 8514624), (3904, 8196198), (4362, 7335616), (5637, 5676416), (5816, 5501712), (5856, 5464132), (7516, 4257312), (7808, 4098099), (8724, 3667808), (11274, 2838208), (11632, 2750856), (11712, 2732066), (15032, 2128656), (17448, 1833904), (22548, 1419104), (23264, 1375428), (23424, 1366033), (30064, 1064328), (34896, 916952), (44347, 721536), (45096, 709552), (46528, 687714), (60128, 532164), (69792, 458476), (88694, 360768), (90192, 354776), (93056, 343857), (114619, 279168), (120256, 266082), (133041, 240512), (139584, 229238), (177388, 180384)]