1489338906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 3419781120

約数和(自身を除く): 1930442214

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 127, 174, 242, 254, 319, 363, 381, 557, 638, 726, 762, 957, 1114, 1397, 1671, 1914, 2794, 3342, 3509, 3683, 4191, 6127, 7018, 7366, 8382, 10527, 11049, 12254, 15367, 16153, 18381, 21054, 22098, 30734, 32306, 36762, 40513, 46101, 48459, 67397, 70739, 81026, 92202, 96918, 121539, 134794, 141478, 177683, 202191, 212217, 243078, 355366, 404382, 424434, 445643, 533049, 778129, 891286, 1066098, 1336929, 1556258, 1954513, 2051431, 2334387, 2673858, 3909026, 4102862, 4668774, 5863539, 6154293, 8559419, 11727078, 12308586, 17118838, 22565741, 25678257, 45131482, 51356514, 67697223, 135394446, 248223151, 496446302, 744669453, 1489338906]

約数ペア:

[(1, 1489338906), (2, 744669453), (3, 496446302), (6, 248223151), (11, 135394446), (22, 67697223), (29, 51356514), (33, 45131482), (58, 25678257), (66, 22565741), (87, 17118838), (121, 12308586), (127, 11727078), (174, 8559419), (242, 6154293), (254, 5863539), (319, 4668774), (363, 4102862), (381, 3909026), (557, 2673858), (638, 2334387), (726, 2051431), (762, 1954513), (957, 1556258), (1114, 1336929), (1397, 1066098), (1671, 891286), (1914, 778129), (2794, 533049), (3342, 445643), (3509, 424434), (3683, 404382), (4191, 355366), (6127, 243078), (7018, 212217), (7366, 202191), (8382, 177683), (10527, 141478), (11049, 134794), (12254, 121539), (15367, 96918), (16153, 92202), (18381, 81026), (21054, 70739), (22098, 67397), (30734, 48459), (32306, 46101), (36762, 40513)]