217294621392

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1\times {\mathrm{61651}}^1$

素因数の和:62516

約数の個数: 80

約数和(自身を含む): 567889888832

約数和(自身を除く): 350595267440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 757, 776, 1164, 1514, 1552, 2271, 2328, 3028, 4542, 4656, 6056, 9084, 12112, 18168, 36336, 61651, 73429, 123302, 146858, 184953, 220287, 246604, 293716, 369906, 440574, 493208, 587432, 739812, 881148, 986416, 1174864, 1479624, 1762296, 2959248, 3524592, 5980147, 11960294, 17940441, 23920588, 35880882, 46669807, 47841176, 71761764, 93339614, 95682352, 140009421, 143523528, 186679228, 280018842, 287047056, 373358456, 560037684, 746716912, 1120075368, 2240150736, 4526971279, 9053942558, 13580913837, 18107885116, 27161827674, 36215770232, 54323655348, 72431540464, 108647310696, 217294621392]

約数ペア:

[(1, 217294621392), (2, 108647310696), (3, 72431540464), (4, 54323655348), (6, 36215770232), (8, 27161827674), (12, 18107885116), (16, 13580913837), (24, 9053942558), (48, 4526971279), (97, 2240150736), (194, 1120075368), (291, 746716912), (388, 560037684), (582, 373358456), (757, 287047056), (776, 280018842), (1164, 186679228), (1514, 143523528), (1552, 140009421), (2271, 95682352), (2328, 93339614), (3028, 71761764), (4542, 47841176), (4656, 46669807), (6056, 35880882), (9084, 23920588), (12112, 17940441), (18168, 11960294), (36336, 5980147), (61651, 3524592), (73429, 2959248), (123302, 1762296), (146858, 1479624), (184953, 1174864), (220287, 986416), (246604, 881148), (293716, 739812), (369906, 587432), (440574, 493208)]