289260504

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3382

約数の個数: 128

約数和(自身を含む): 893491200

約数和(自身を除く): 604230696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 3224, 3323, 3348, 3627, 4836, 6646, 6696, 7254, 9672, 9969, 10881, 13292, 14508, 19938, 21762, 26584, 29016, 29907, 39876, 43199, 43524, 59814, 79752, 86398, 87048, 89721, 103013, 119628, 129597, 172796, 179442, 206026, 239256, 259194, 309039, 345592, 358884, 388791, 412052, 518388, 618078, 717768, 777582, 824104, 927117, 1036776, 1166373, 1236156, 1339169, 1555164, 1854234, 2332746, 2472312, 2678338, 2781351, 3110328, 3708468, 4017507, 4665492, 5356676, 5562702, 7416936, 8035014, 9330984, 10713352, 11125404, 12052521, 16070028, 22250808, 24105042, 32140056, 36157563, 48210084, 72315126, 96420168, 144630252, 289260504]

約数ペア:

[(1, 289260504), (2, 144630252), (3, 96420168), (4, 72315126), (6, 48210084), (8, 36157563), (9, 32140056), (12, 24105042), (13, 22250808), (18, 16070028), (24, 12052521), (26, 11125404), (27, 10713352), (31, 9330984), (36, 8035014), (39, 7416936), (52, 5562702), (54, 5356676), (62, 4665492), (72, 4017507), (78, 3708468), (93, 3110328), (104, 2781351), (108, 2678338), (117, 2472312), (124, 2332746), (156, 1854234), (186, 1555164), (216, 1339169), (234, 1236156), (248, 1166373), (279, 1036776), (312, 927117), (351, 824104), (372, 777582), (403, 717768), (468, 618078), (558, 518388), (702, 412052), (744, 388791), (806, 358884), (837, 345592), (936, 309039), (1116, 259194), (1209, 239256), (1404, 206026), (1612, 179442), (1674, 172796), (2232, 129597), (2418, 119628), (2808, 103013), (3224, 89721), (3323, 87048), (3348, 86398), (3627, 79752), (4836, 59814), (6646, 43524), (6696, 43199), (7254, 39876), (9672, 29907), (9969, 29016), (10881, 26584), (13292, 21762), (14508, 19938)]