297886512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 1025934336

約数和(自身を除く): 728047824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 121, 132, 136, 154, 168, 176, 187, 204, 231, 238, 242, 264, 272, 308, 336, 357, 363, 374, 408, 431, 462, 476, 484, 528, 561, 616, 714, 726, 748, 816, 847, 862, 924, 952, 968, 1122, 1232, 1293, 1309, 1428, 1452, 1496, 1694, 1724, 1848, 1904, 1936, 2057, 2244, 2541, 2586, 2618, 2856, 2904, 2992, 3017, 3388, 3448, 3696, 3927, 4114, 4488, 4741, 5082, 5172, 5236, 5712, 5808, 6034, 6171, 6776, 6896, 7327, 7854, 8228, 8976, 9051, 9482, 10164, 10344, 10472, 12068, 12342, 13552, 14223, 14399, 14654, 15708, 16456, 18102, 18964, 20328, 20688, 20944, 21981, 24136, 24684, 28446, 28798, 29308, 31416, 32912, 33187, 36204, 37928, 40656, 43197, 43962, 48272, 49368, 51289, 52151, 56892, 57596, 58616, 62832, 66374, 72408, 75856, 80597, 86394, 87924, 98736, 99561, 102578, 104302, 113784, 115192, 117232, 132748, 144816, 153867, 156453, 161194, 172788, 175848, 199122, 205156, 208604, 227568, 230384, 241791, 265496, 307734, 312906, 322388, 345576, 351696, 365057, 398244, 410312, 417208, 483582, 530992, 564179, 615468, 625812, 644776, 691152, 730114, 796488, 820624, 834416, 886567, 967164, 1095171, 1128358, 1230936, 1251624, 1289552, 1460228, 1592976, 1692537, 1773134, 1934328, 2190342, 2256716, 2461872, 2503248, 2659701, 2920456, 3385074, 3546268, 3868656, 4380684, 4513432, 5319402, 5840912, 6205969, 6770148, 7092536, 8761368, 9026864, 10638804, 12411938, 13540296, 14185072, 17522736, 18617907, 21277608, 24823876, 27080592, 37235814, 42555216, 49647752, 74471628, 99295504, 148943256, 297886512]

約数ペア:

[(1, 297886512), (2, 148943256), (3, 99295504), (4, 74471628), (6, 49647752), (7, 42555216), (8, 37235814), (11, 27080592), (12, 24823876), (14, 21277608), (16, 18617907), (17, 17522736), (21, 14185072), (22, 13540296), (24, 12411938), (28, 10638804), (33, 9026864), (34, 8761368), (42, 7092536), (44, 6770148), (48, 6205969), (51, 5840912), (56, 5319402), (66, 4513432), (68, 4380684), (77, 3868656), (84, 3546268), (88, 3385074), (102, 2920456), (112, 2659701), (119, 2503248), (121, 2461872), (132, 2256716), (136, 2190342), (154, 1934328), (168, 1773134), (176, 1692537), (187, 1592976), (204, 1460228), (231, 1289552), (238, 1251624), (242, 1230936), (264, 1128358), (272, 1095171), (308, 967164), (336, 886567), (357, 834416), (363, 820624), (374, 796488), (408, 730114), (431, 691152), (462, 644776), (476, 625812), (484, 615468), (528, 564179), (561, 530992), (616, 483582), (714, 417208), (726, 410312), (748, 398244), (816, 365057), (847, 351696), (862, 345576), (924, 322388), (952, 312906), (968, 307734), (1122, 265496), (1232, 241791), (1293, 230384), (1309, 227568), (1428, 208604), (1452, 205156), (1496, 199122), (1694, 175848), (1724, 172788), (1848, 161194), (1904, 156453), (1936, 153867), (2057, 144816), (2244, 132748), (2541, 117232), (2586, 115192), (2618, 113784), (2856, 104302), (2904, 102578), (2992, 99561), (3017, 98736), (3388, 87924), (3448, 86394), (3696, 80597), (3927, 75856), (4114, 72408), (4488, 66374), (4741, 62832), (5082, 58616), (5172, 57596), (5236, 56892), (5712, 52151), (5808, 51289), (6034, 49368), (6171, 48272), (6776, 43962), (6896, 43197), (7327, 40656), (7854, 37928), (8228, 36204), (8976, 33187), (9051, 32912), (9482, 31416), (10164, 29308), (10344, 28798), (10472, 28446), (12068, 24684), (12342, 24136), (13552, 21981), (14223, 20944), (14399, 20688), (14654, 20328), (15708, 18964), (16456, 18102)]