289087392

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 855864576

約数和(自身を除く): 566777184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 82, 88, 96, 121, 123, 132, 164, 176, 242, 246, 264, 328, 352, 363, 451, 484, 492, 528, 607, 656, 726, 902, 968, 984, 1056, 1214, 1312, 1353, 1452, 1804, 1821, 1936, 1968, 2428, 2706, 2904, 3608, 3642, 3872, 3936, 4856, 4961, 5412, 5808, 6677, 7216, 7284, 9712, 9922, 10824, 11616, 13354, 14432, 14568, 14883, 19424, 19844, 20031, 21648, 24887, 26708, 29136, 29766, 39688, 40062, 43296, 49774, 53416, 58272, 59532, 73447, 74661, 79376, 80124, 99548, 106832, 119064, 146894, 149322, 158752, 160248, 199096, 213664, 220341, 238128, 273757, 293788, 298644, 320496, 398192, 440682, 476256, 547514, 587576, 597288, 640992, 796384, 821271, 881364, 1095028, 1175152, 1194576, 1642542, 1762728, 2190056, 2350304, 2389152, 3011327, 3285084, 3525456, 4380112, 6022654, 6570168, 7050912, 8760224, 9033981, 12045308, 13140336, 18067962, 24090616, 26280672, 36135924, 48181232, 72271848, 96362464, 144543696, 289087392]

約数ペア:

[(1, 289087392), (2, 144543696), (3, 96362464), (4, 72271848), (6, 48181232), (8, 36135924), (11, 26280672), (12, 24090616), (16, 18067962), (22, 13140336), (24, 12045308), (32, 9033981), (33, 8760224), (41, 7050912), (44, 6570168), (48, 6022654), (66, 4380112), (82, 3525456), (88, 3285084), (96, 3011327), (121, 2389152), (123, 2350304), (132, 2190056), (164, 1762728), (176, 1642542), (242, 1194576), (246, 1175152), (264, 1095028), (328, 881364), (352, 821271), (363, 796384), (451, 640992), (484, 597288), (492, 587576), (528, 547514), (607, 476256), (656, 440682), (726, 398192), (902, 320496), (968, 298644), (984, 293788), (1056, 273757), (1214, 238128), (1312, 220341), (1353, 213664), (1452, 199096), (1804, 160248), (1821, 158752), (1936, 149322), (1968, 146894), (2428, 119064), (2706, 106832), (2904, 99548), (3608, 80124), (3642, 79376), (3872, 74661), (3936, 73447), (4856, 59532), (4961, 58272), (5412, 53416), (5808, 49774), (6677, 43296), (7216, 40062), (7284, 39688), (9712, 29766), (9922, 29136), (10824, 26708), (11616, 24887), (13354, 21648), (14432, 20031), (14568, 19844), (14883, 19424)]