1401456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 4277504

約数和(自身を除く): 2876048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 97, 112, 129, 168, 172, 194, 258, 291, 301, 336, 344, 388, 516, 582, 602, 679, 688, 776, 903, 1032, 1164, 1204, 1358, 1552, 1806, 2037, 2064, 2328, 2408, 2716, 3612, 4074, 4171, 4656, 4816, 5432, 7224, 8148, 8342, 10864, 12513, 14448, 16296, 16684, 25026, 29197, 32592, 33368, 50052, 58394, 66736, 87591, 100104, 116788, 175182, 200208, 233576, 350364, 467152, 700728, 1401456]

約数ペア:

[(1, 1401456), (2, 700728), (3, 467152), (4, 350364), (6, 233576), (7, 200208), (8, 175182), (12, 116788), (14, 100104), (16, 87591), (21, 66736), (24, 58394), (28, 50052), (42, 33368), (43, 32592), (48, 29197), (56, 25026), (84, 16684), (86, 16296), (97, 14448), (112, 12513), (129, 10864), (168, 8342), (172, 8148), (194, 7224), (258, 5432), (291, 4816), (301, 4656), (336, 4171), (344, 4074), (388, 3612), (516, 2716), (582, 2408), (602, 2328), (679, 2064), (688, 2037), (776, 1806), (903, 1552), (1032, 1358), (1164, 1204)]