286733556

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1021}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 753316200

約数和(自身を除く): 466582644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 269, 348, 522, 538, 807, 1021, 1044, 1076, 1614, 2042, 2421, 3063, 3228, 4084, 4842, 6126, 7801, 9189, 9684, 12252, 15602, 18378, 23403, 29609, 31204, 36756, 46806, 59218, 70209, 88827, 93612, 118436, 140418, 177654, 266481, 274649, 280836, 355308, 532962, 549298, 823947, 1065924, 1098596, 1647894, 2471841, 3295788, 4943682, 7964821, 9887364, 15929642, 23894463, 31859284, 47788926, 71683389, 95577852, 143366778, 286733556]

約数ペア:

[(1, 286733556), (2, 143366778), (3, 95577852), (4, 71683389), (6, 47788926), (9, 31859284), (12, 23894463), (18, 15929642), (29, 9887364), (36, 7964821), (58, 4943682), (87, 3295788), (116, 2471841), (174, 1647894), (261, 1098596), (269, 1065924), (348, 823947), (522, 549298), (538, 532962), (807, 355308), (1021, 280836), (1044, 274649), (1076, 266481), (1614, 177654), (2042, 140418), (2421, 118436), (3063, 93612), (3228, 88827), (4084, 70209), (4842, 59218), (6126, 46806), (7801, 36756), (9189, 31204), (9684, 29609), (12252, 23403), (15602, 18378)]