12997152

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{307}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 44241120

約数和(自身を除く): 31243968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 307, 336, 378, 392, 432, 441, 504, 588, 614, 672, 756, 784, 864, 882, 921, 1008, 1176, 1228, 1323, 1512, 1568, 1764, 1842, 2016, 2149, 2352, 2456, 2646, 2763, 3024, 3528, 3684, 4298, 4704, 4912, 5292, 5526, 6048, 6447, 7056, 7368, 8289, 8596, 9824, 10584, 11052, 12894, 14112, 14736, 15043, 16578, 17192, 19341, 21168, 22104, 25788, 29472, 30086, 33156, 34384, 38682, 42336, 44208, 45129, 51576, 58023, 60172, 66312, 68768, 77364, 88416, 90258, 103152, 116046, 120344, 132624, 135387, 154728, 180516, 206304, 232092, 240688, 265248, 270774, 309456, 361032, 406161, 464184, 481376, 541548, 618912, 722064, 812322, 928368, 1083096, 1444128, 1624644, 1856736, 2166192, 3249288, 4332384, 6498576, 12997152]

約数ペア:

[(1, 12997152), (2, 6498576), (3, 4332384), (4, 3249288), (6, 2166192), (7, 1856736), (8, 1624644), (9, 1444128), (12, 1083096), (14, 928368), (16, 812322), (18, 722064), (21, 618912), (24, 541548), (27, 481376), (28, 464184), (32, 406161), (36, 361032), (42, 309456), (48, 270774), (49, 265248), (54, 240688), (56, 232092), (63, 206304), (72, 180516), (84, 154728), (96, 135387), (98, 132624), (108, 120344), (112, 116046), (126, 103152), (144, 90258), (147, 88416), (168, 77364), (189, 68768), (196, 66312), (216, 60172), (224, 58023), (252, 51576), (288, 45129), (294, 44208), (307, 42336), (336, 38682), (378, 34384), (392, 33156), (432, 30086), (441, 29472), (504, 25788), (588, 22104), (614, 21168), (672, 19341), (756, 17192), (784, 16578), (864, 15043), (882, 14736), (921, 14112), (1008, 12894), (1176, 11052), (1228, 10584), (1323, 9824), (1512, 8596), (1568, 8289), (1764, 7368), (1842, 7056), (2016, 6447), (2149, 6048), (2352, 5526), (2456, 5292), (2646, 4912), (2763, 4704), (3024, 4298), (3528, 3684)]