917280112

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3671}}^1$

素因数の和:3806

約数の個数: 80

約数和(自身を含む): 2141862912

約数和(自身を除く): 1224582800

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 97, 112, 161, 184, 194, 322, 368, 388, 644, 679, 776, 1288, 1358, 1552, 2231, 2576, 2716, 3671, 4462, 5432, 7342, 8924, 10864, 14684, 15617, 17848, 25697, 29368, 31234, 35696, 51394, 58736, 62468, 84433, 102788, 124936, 168866, 205576, 249872, 337732, 356087, 411152, 591031, 675464, 712174, 1182062, 1350928, 1424348, 2364124, 2492609, 2848696, 4728248, 4985218, 5697392, 8190001, 9456496, 9970436, 16380002, 19940872, 32760004, 39881744, 57330007, 65520008, 114660014, 131040016, 229320028, 458640056, 917280112]

約数ペア:

[(1, 917280112), (2, 458640056), (4, 229320028), (7, 131040016), (8, 114660014), (14, 65520008), (16, 57330007), (23, 39881744), (28, 32760004), (46, 19940872), (56, 16380002), (92, 9970436), (97, 9456496), (112, 8190001), (161, 5697392), (184, 4985218), (194, 4728248), (322, 2848696), (368, 2492609), (388, 2364124), (644, 1424348), (679, 1350928), (776, 1182062), (1288, 712174), (1358, 675464), (1552, 591031), (2231, 411152), (2576, 356087), (2716, 337732), (3671, 249872), (4462, 205576), (5432, 168866), (7342, 124936), (8924, 102788), (10864, 84433), (14684, 62468), (15617, 58736), (17848, 51394), (25697, 35696), (29368, 31234)]