809176209968

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1\times {\mathrm{39103}}^1$

素因数の和:41722

約数の個数: 80

約数和(自身を含む): 1817055891456

約数和(自身を除く): 1007879681488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 2531, 4088, 5062, 8176, 10124, 17717, 20248, 35434, 39103, 40496, 70868, 78206, 141736, 156412, 184763, 273721, 283472, 312824, 369526, 547442, 625648, 739052, 1094884, 1293341, 1478104, 2189768, 2586682, 2854519, 2956208, 4379536, 5173364, 5709038, 10346728, 11418076, 19981633, 20693456, 22836152, 39963266, 45672304, 79926532, 98969693, 159853064, 197939386, 319706128, 395878772, 692787851, 791757544, 1385575702, 1583515088, 2771151404, 5542302808, 7224787589, 11084605616, 14449575178, 28899150356, 50573513123, 57798300712, 101147026246, 115596601424, 202294052492, 404588104984, 809176209968]

約数ペア:

[(1, 809176209968), (2, 404588104984), (4, 202294052492), (7, 115596601424), (8, 101147026246), (14, 57798300712), (16, 50573513123), (28, 28899150356), (56, 14449575178), (73, 11084605616), (112, 7224787589), (146, 5542302808), (292, 2771151404), (511, 1583515088), (584, 1385575702), (1022, 791757544), (1168, 692787851), (2044, 395878772), (2531, 319706128), (4088, 197939386), (5062, 159853064), (8176, 98969693), (10124, 79926532), (17717, 45672304), (20248, 39963266), (35434, 22836152), (39103, 20693456), (40496, 19981633), (70868, 11418076), (78206, 10346728), (141736, 5709038), (156412, 5173364), (184763, 4379536), (273721, 2956208), (283472, 2854519), (312824, 2586682), (369526, 2189768), (547442, 1478104), (625648, 1293341), (739052, 1094884)]