285457392

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 240

約数和(自身を含む): 928829440

約数和(自身を除く): 643372048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 43, 44, 48, 54, 66, 72, 86, 88, 99, 108, 121, 127, 129, 132, 144, 172, 176, 198, 216, 242, 254, 258, 264, 297, 344, 363, 381, 387, 396, 432, 473, 484, 508, 516, 528, 594, 688, 726, 762, 774, 792, 946, 968, 1016, 1032, 1089, 1143, 1161, 1188, 1397, 1419, 1452, 1524, 1548, 1584, 1892, 1936, 2032, 2064, 2178, 2286, 2322, 2376, 2794, 2838, 2904, 3048, 3096, 3267, 3429, 3784, 4191, 4257, 4356, 4572, 4644, 4752, 5203, 5461, 5588, 5676, 5808, 6096, 6192, 6534, 6858, 7568, 8382, 8514, 8712, 9144, 9288, 10406, 10922, 11176, 11352, 12573, 12771, 13068, 13716, 15367, 15609, 16383, 16764, 17028, 17424, 18288, 18576, 20812, 21844, 22352, 22704, 25146, 25542, 26136, 27432, 30734, 31218, 32766, 33528, 34056, 37719, 41624, 43688, 46101, 46827, 49149, 50292, 51084, 52272, 54864, 60071, 61468, 62436, 65532, 67056, 68112, 75438, 83248, 87376, 92202, 93654, 98298, 100584, 102168, 120142, 122936, 124872, 131064, 138303, 140481, 147447, 150876, 180213, 184404, 187308, 196596, 201168, 204336, 240284, 245872, 249744, 262128, 276606, 280962, 294894, 301752, 360426, 368808, 374616, 393192, 414909, 480568, 540639, 553212, 561924, 589788, 603504, 660781, 720852, 737616, 749232, 786384, 829818, 961136, 1081278, 1106424, 1123848, 1179576, 1321562, 1441704, 1621917, 1659636, 1982343, 2162556, 2212848, 2247696, 2359152, 2643124, 2883408, 3243834, 3319272, 3964686, 4325112, 5286248, 5947029, 6487668, 6638544, 7929372, 8650224, 10572496, 11894058, 12975336, 15858744, 17841087, 23788116, 25950672, 31717488, 35682174, 47576232, 71364348, 95152464, 142728696, 285457392]

約数ペア:

[(1, 285457392), (2, 142728696), (3, 95152464), (4, 71364348), (6, 47576232), (8, 35682174), (9, 31717488), (11, 25950672), (12, 23788116), (16, 17841087), (18, 15858744), (22, 12975336), (24, 11894058), (27, 10572496), (33, 8650224), (36, 7929372), (43, 6638544), (44, 6487668), (48, 5947029), (54, 5286248), (66, 4325112), (72, 3964686), (86, 3319272), (88, 3243834), (99, 2883408), (108, 2643124), (121, 2359152), (127, 2247696), (129, 2212848), (132, 2162556), (144, 1982343), (172, 1659636), (176, 1621917), (198, 1441704), (216, 1321562), (242, 1179576), (254, 1123848), (258, 1106424), (264, 1081278), (297, 961136), (344, 829818), (363, 786384), (381, 749232), (387, 737616), (396, 720852), (432, 660781), (473, 603504), (484, 589788), (508, 561924), (516, 553212), (528, 540639), (594, 480568), (688, 414909), (726, 393192), (762, 374616), (774, 368808), (792, 360426), (946, 301752), (968, 294894), (1016, 280962), (1032, 276606), (1089, 262128), (1143, 249744), (1161, 245872), (1188, 240284), (1397, 204336), (1419, 201168), (1452, 196596), (1524, 187308), (1548, 184404), (1584, 180213), (1892, 150876), (1936, 147447), (2032, 140481), (2064, 138303), (2178, 131064), (2286, 124872), (2322, 122936), (2376, 120142), (2794, 102168), (2838, 100584), (2904, 98298), (3048, 93654), (3096, 92202), (3267, 87376), (3429, 83248), (3784, 75438), (4191, 68112), (4257, 67056), (4356, 65532), (4572, 62436), (4644, 61468), (4752, 60071), (5203, 54864), (5461, 52272), (5588, 51084), (5676, 50292), (5808, 49149), (6096, 46827), (6192, 46101), (6534, 43688), (6858, 41624), (7568, 37719), (8382, 34056), (8514, 33528), (8712, 32766), (9144, 31218), (9288, 30734), (10406, 27432), (10922, 26136), (11176, 25542), (11352, 25146), (12573, 22704), (12771, 22352), (13068, 21844), (13716, 20812), (15367, 18576), (15609, 18288), (16383, 17424), (16764, 17028)]