258765276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3637}}^1$

素因数の和:3680

約数の個数: 108

約数和(自身を含む): 772230984

約数和(自身を除く): 513465708

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 363, 462, 484, 539, 588, 726, 847, 924, 1078, 1452, 1617, 1694, 2156, 2541, 3234, 3388, 3637, 5082, 5929, 6468, 7274, 10164, 10911, 11858, 14548, 17787, 21822, 23716, 25459, 35574, 40007, 43644, 50918, 71148, 76377, 80014, 101836, 120021, 152754, 160028, 178213, 240042, 280049, 305508, 356426, 440077, 480084, 534639, 560098, 712852, 840147, 880154, 1069278, 1120196, 1320231, 1680294, 1760308, 1960343, 2138556, 2640462, 3080539, 3360588, 3920686, 5280924, 5881029, 6161078, 7841372, 9241617, 11762058, 12322156, 18483234, 21563773, 23524116, 36966468, 43127546, 64691319, 86255092, 129382638, 258765276]

約数ペア:

[(1, 258765276), (2, 129382638), (3, 86255092), (4, 64691319), (6, 43127546), (7, 36966468), (11, 23524116), (12, 21563773), (14, 18483234), (21, 12322156), (22, 11762058), (28, 9241617), (33, 7841372), (42, 6161078), (44, 5881029), (49, 5280924), (66, 3920686), (77, 3360588), (84, 3080539), (98, 2640462), (121, 2138556), (132, 1960343), (147, 1760308), (154, 1680294), (196, 1320231), (231, 1120196), (242, 1069278), (294, 880154), (308, 840147), (363, 712852), (462, 560098), (484, 534639), (539, 480084), (588, 440077), (726, 356426), (847, 305508), (924, 280049), (1078, 240042), (1452, 178213), (1617, 160028), (1694, 152754), (2156, 120021), (2541, 101836), (3234, 80014), (3388, 76377), (3637, 71148), (5082, 50918), (5929, 43644), (6468, 40007), (7274, 35574), (10164, 25459), (10911, 23716), (11858, 21822), (14548, 17787)]