245492016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 798425088

約数和(自身を除く): 552933072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 127, 132, 154, 168, 176, 231, 254, 264, 308, 336, 381, 462, 508, 523, 528, 616, 762, 889, 924, 1016, 1046, 1232, 1397, 1524, 1569, 1778, 1848, 2032, 2092, 2667, 2794, 3048, 3138, 3556, 3661, 3696, 4184, 4191, 5334, 5588, 5753, 6096, 6276, 7112, 7322, 8368, 8382, 9779, 10668, 10983, 11176, 11506, 12552, 14224, 14644, 16764, 17259, 19558, 21336, 21966, 22352, 23012, 25104, 29288, 29337, 33528, 34518, 39116, 40271, 42672, 43932, 46024, 58576, 58674, 66421, 67056, 69036, 78232, 80542, 87864, 92048, 117348, 120813, 132842, 138072, 156464, 161084, 175728, 199263, 234696, 241626, 265684, 276144, 322168, 398526, 464947, 469392, 483252, 531368, 644336, 730631, 797052, 929894, 966504, 1062736, 1394841, 1461262, 1594104, 1859788, 1933008, 2191893, 2789682, 2922524, 3188208, 3719576, 4383786, 5114417, 5579364, 5845048, 7439152, 8767572, 10228834, 11158728, 11690096, 15343251, 17535144, 20457668, 22317456, 30686502, 35070288, 40915336, 61373004, 81830672, 122746008, 245492016]

約数ペア:

[(1, 245492016), (2, 122746008), (3, 81830672), (4, 61373004), (6, 40915336), (7, 35070288), (8, 30686502), (11, 22317456), (12, 20457668), (14, 17535144), (16, 15343251), (21, 11690096), (22, 11158728), (24, 10228834), (28, 8767572), (33, 7439152), (42, 5845048), (44, 5579364), (48, 5114417), (56, 4383786), (66, 3719576), (77, 3188208), (84, 2922524), (88, 2789682), (112, 2191893), (127, 1933008), (132, 1859788), (154, 1594104), (168, 1461262), (176, 1394841), (231, 1062736), (254, 966504), (264, 929894), (308, 797052), (336, 730631), (381, 644336), (462, 531368), (508, 483252), (523, 469392), (528, 464947), (616, 398526), (762, 322168), (889, 276144), (924, 265684), (1016, 241626), (1046, 234696), (1232, 199263), (1397, 175728), (1524, 161084), (1569, 156464), (1778, 138072), (1848, 132842), (2032, 120813), (2092, 117348), (2667, 92048), (2794, 87864), (3048, 80542), (3138, 78232), (3556, 69036), (3661, 67056), (3696, 66421), (4184, 58674), (4191, 58576), (5334, 46024), (5588, 43932), (5753, 42672), (6096, 40271), (6276, 39116), (7112, 34518), (7322, 33528), (8368, 29337), (8382, 29288), (9779, 25104), (10668, 23012), (10983, 22352), (11176, 21966), (11506, 21336), (12552, 19558), (14224, 17259), (14644, 16764)]