290291232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 959745024

約数和(自身を除く): 669453792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 173, 176, 224, 227, 231, 264, 308, 336, 346, 352, 454, 462, 519, 528, 616, 672, 681, 692, 908, 924, 1038, 1056, 1211, 1232, 1362, 1384, 1589, 1816, 1848, 1903, 2076, 2422, 2464, 2497, 2724, 2768, 3178, 3632, 3633, 3696, 3806, 4152, 4767, 4844, 4994, 5448, 5536, 5709, 6356, 7264, 7266, 7392, 7491, 7612, 8304, 9534, 9688, 9988, 10896, 11418, 12712, 13321, 14532, 14982, 15224, 16608, 17479, 19068, 19376, 19976, 21792, 22836, 25424, 26642, 29064, 29964, 30448, 34958, 38136, 38752, 39271, 39952, 39963, 45672, 50848, 52437, 53284, 58128, 59928, 60896, 69916, 76272, 78542, 79904, 79926, 91344, 104874, 106568, 116256, 117813, 119856, 139832, 152544, 157084, 159852, 182688, 209748, 213136, 235626, 239712, 274897, 279664, 314168, 319704, 419496, 426272, 431981, 471252, 549794, 559328, 628336, 639408, 824691, 838992, 863962, 942504, 1099588, 1256672, 1278816, 1295943, 1649382, 1677984, 1727924, 1885008, 2199176, 2591886, 3023867, 3298764, 3455848, 3770016, 4398352, 5183772, 6047734, 6597528, 6911696, 8796704, 9071601, 10367544, 12095468, 13195056, 13823392, 18143202, 20735088, 24190936, 26390112, 36286404, 41470176, 48381872, 72572808, 96763744, 145145616, 290291232]

約数ペア:

[(1, 290291232), (2, 145145616), (3, 96763744), (4, 72572808), (6, 48381872), (7, 41470176), (8, 36286404), (11, 26390112), (12, 24190936), (14, 20735088), (16, 18143202), (21, 13823392), (22, 13195056), (24, 12095468), (28, 10367544), (32, 9071601), (33, 8796704), (42, 6911696), (44, 6597528), (48, 6047734), (56, 5183772), (66, 4398352), (77, 3770016), (84, 3455848), (88, 3298764), (96, 3023867), (112, 2591886), (132, 2199176), (154, 1885008), (168, 1727924), (173, 1677984), (176, 1649382), (224, 1295943), (227, 1278816), (231, 1256672), (264, 1099588), (308, 942504), (336, 863962), (346, 838992), (352, 824691), (454, 639408), (462, 628336), (519, 559328), (528, 549794), (616, 471252), (672, 431981), (681, 426272), (692, 419496), (908, 319704), (924, 314168), (1038, 279664), (1056, 274897), (1211, 239712), (1232, 235626), (1362, 213136), (1384, 209748), (1589, 182688), (1816, 159852), (1848, 157084), (1903, 152544), (2076, 139832), (2422, 119856), (2464, 117813), (2497, 116256), (2724, 106568), (2768, 104874), (3178, 91344), (3632, 79926), (3633, 79904), (3696, 78542), (3806, 76272), (4152, 69916), (4767, 60896), (4844, 59928), (4994, 58128), (5448, 53284), (5536, 52437), (5709, 50848), (6356, 45672), (7264, 39963), (7266, 39952), (7392, 39271), (7491, 38752), (7612, 38136), (8304, 34958), (9534, 30448), (9688, 29964), (9988, 29064), (10896, 26642), (11418, 25424), (12712, 22836), (13321, 21792), (14532, 19976), (14982, 19376), (15224, 19068), (16608, 17479)]