1281063936

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18131}}^1$

素因数の和:18177

約数の個数: 88

約数和(自身を含む): 3563155584

約数和(自身を除く): 2282091648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1024, 1104, 1472, 1536, 2208, 2944, 3072, 4416, 5888, 8832, 11776, 17664, 18131, 23552, 35328, 36262, 54393, 70656, 72524, 108786, 145048, 217572, 290096, 417013, 435144, 580192, 834026, 870288, 1160384, 1251039, 1668052, 1740576, 2320768, 2502078, 3336104, 3481152, 4641536, 5004156, 6672208, 6962304, 9283072, 10008312, 13344416, 13924608, 18566144, 20016624, 26688832, 27849216, 40033248, 53377664, 55698432, 80066496, 106755328, 160132992, 213510656, 320265984, 427021312, 640531968, 1281063936]

約数ペア:

[(1, 1281063936), (2, 640531968), (3, 427021312), (4, 320265984), (6, 213510656), (8, 160132992), (12, 106755328), (16, 80066496), (23, 55698432), (24, 53377664), (32, 40033248), (46, 27849216), (48, 26688832), (64, 20016624), (69, 18566144), (92, 13924608), (96, 13344416), (128, 10008312), (138, 9283072), (184, 6962304), (192, 6672208), (256, 5004156), (276, 4641536), (368, 3481152), (384, 3336104), (512, 2502078), (552, 2320768), (736, 1740576), (768, 1668052), (1024, 1251039), (1104, 1160384), (1472, 870288), (1536, 834026), (2208, 580192), (2944, 435144), (3072, 417013), (4416, 290096), (5888, 217572), (8832, 145048), (11776, 108786), (17664, 72524), (18131, 70656), (23552, 54393), (35328, 36262)]