2511286668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{218677}}^1$

素因数の和:218727

約数の個数: 72

約数和(自身を含む): 7163891280

約数和(自身を除く): 4652604612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 11484, 218677, 437354, 656031, 874708, 1312062, 1968093, 2405447, 2624124, 3936186, 4810894, 6341633, 7216341, 7872372, 9621788, 12683266, 14432682, 19024899, 21649023, 25366532, 28865364, 38049798, 43298046, 57074697, 69757963, 76099596, 86596092, 114149394, 139515926, 209273889, 228298788, 279031852, 418547778, 627821667, 837095556, 1255643334, 2511286668]

約数ペア:

[(1, 2511286668), (2, 1255643334), (3, 837095556), (4, 627821667), (6, 418547778), (9, 279031852), (11, 228298788), (12, 209273889), (18, 139515926), (22, 114149394), (29, 86596092), (33, 76099596), (36, 69757963), (44, 57074697), (58, 43298046), (66, 38049798), (87, 28865364), (99, 25366532), (116, 21649023), (132, 19024899), (174, 14432682), (198, 12683266), (261, 9621788), (319, 7872372), (348, 7216341), (396, 6341633), (522, 4810894), (638, 3936186), (957, 2624124), (1044, 2405447), (1276, 1968093), (1914, 1312062), (2871, 874708), (3828, 656031), (5742, 437354), (11484, 218677)]