1662775984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3967}}^1$

素因数の和:4082

約数の個数: 80

約数和(自身を含む): 3613483008

約数和(自身を除く): 1950707024

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 67, 68, 92, 134, 136, 184, 268, 272, 368, 391, 536, 782, 1072, 1139, 1541, 1564, 2278, 3082, 3128, 3967, 4556, 6164, 6256, 7934, 9112, 12328, 15868, 18224, 24656, 26197, 31736, 52394, 63472, 67439, 91241, 104788, 134878, 182482, 209576, 265789, 269756, 364964, 419152, 531578, 539512, 729928, 1063156, 1079024, 1459856, 1551097, 2126312, 3102194, 4252624, 4518413, 6113147, 6204388, 9036826, 12226294, 12408776, 18073652, 24452588, 24817552, 36147304, 48905176, 72294608, 97810352, 103923499, 207846998, 415693996, 831387992, 1662775984]

約数ペア:

[(1, 1662775984), (2, 831387992), (4, 415693996), (8, 207846998), (16, 103923499), (17, 97810352), (23, 72294608), (34, 48905176), (46, 36147304), (67, 24817552), (68, 24452588), (92, 18073652), (134, 12408776), (136, 12226294), (184, 9036826), (268, 6204388), (272, 6113147), (368, 4518413), (391, 4252624), (536, 3102194), (782, 2126312), (1072, 1551097), (1139, 1459856), (1541, 1079024), (1564, 1063156), (2278, 729928), (3082, 539512), (3128, 531578), (3967, 419152), (4556, 364964), (6164, 269756), (6256, 265789), (7934, 209576), (9112, 182482), (12328, 134878), (15868, 104788), (18224, 91241), (24656, 67439), (26197, 63472), (31736, 52394)]