1991616

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 112

約数和(自身を含む): 6144768

約数和(自身を除く): 4153152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 41, 44, 46, 48, 64, 66, 69, 82, 88, 92, 96, 123, 132, 138, 164, 176, 184, 192, 246, 253, 264, 276, 328, 352, 368, 451, 492, 506, 528, 552, 656, 704, 736, 759, 902, 943, 984, 1012, 1056, 1104, 1312, 1353, 1472, 1518, 1804, 1886, 1968, 2024, 2112, 2208, 2624, 2706, 2829, 3036, 3608, 3772, 3936, 4048, 4416, 5412, 5658, 6072, 7216, 7544, 7872, 8096, 10373, 10824, 11316, 12144, 14432, 15088, 16192, 20746, 21648, 22632, 24288, 28864, 30176, 31119, 41492, 43296, 45264, 48576, 60352, 62238, 82984, 86592, 90528, 124476, 165968, 181056, 248952, 331936, 497904, 663872, 995808, 1991616]

約数ペア:

[(1, 1991616), (2, 995808), (3, 663872), (4, 497904), (6, 331936), (8, 248952), (11, 181056), (12, 165968), (16, 124476), (22, 90528), (23, 86592), (24, 82984), (32, 62238), (33, 60352), (41, 48576), (44, 45264), (46, 43296), (48, 41492), (64, 31119), (66, 30176), (69, 28864), (82, 24288), (88, 22632), (92, 21648), (96, 20746), (123, 16192), (132, 15088), (138, 14432), (164, 12144), (176, 11316), (184, 10824), (192, 10373), (246, 8096), (253, 7872), (264, 7544), (276, 7216), (328, 6072), (352, 5658), (368, 5412), (451, 4416), (492, 4048), (506, 3936), (528, 3772), (552, 3608), (656, 3036), (704, 2829), (736, 2706), (759, 2624), (902, 2208), (943, 2112), (984, 2024), (1012, 1968), (1056, 1886), (1104, 1804), (1312, 1518), (1353, 1472)]