417349168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 874944000

約数和(自身を除く): 457594832

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 139, 164, 184, 199, 278, 328, 368, 398, 556, 656, 796, 943, 1112, 1592, 1886, 2224, 3184, 3197, 3772, 4577, 5699, 6394, 7544, 8159, 9154, 11398, 12788, 15088, 16318, 18308, 22796, 25576, 27661, 32636, 36616, 45592, 51152, 55322, 65272, 73232, 91184, 110644, 130544, 131077, 187657, 221288, 262154, 375314, 442576, 524308, 636203, 750628, 1048616, 1134101, 1272406, 1501256, 2097232, 2268202, 2544812, 3002512, 4536404, 5089624, 9072808, 10179248, 18145616, 26084323, 52168646, 104337292, 208674584, 417349168]

約数ペア:

[(1, 417349168), (2, 208674584), (4, 104337292), (8, 52168646), (16, 26084323), (23, 18145616), (41, 10179248), (46, 9072808), (82, 5089624), (92, 4536404), (139, 3002512), (164, 2544812), (184, 2268202), (199, 2097232), (278, 1501256), (328, 1272406), (368, 1134101), (398, 1048616), (556, 750628), (656, 636203), (796, 524308), (943, 442576), (1112, 375314), (1592, 262154), (1886, 221288), (2224, 187657), (3184, 131077), (3197, 130544), (3772, 110644), (4577, 91184), (5699, 73232), (6394, 65272), (7544, 55322), (8159, 51152), (9154, 45592), (11398, 36616), (12788, 32636), (15088, 27661), (16318, 25576), (18308, 22796)]