1357820256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 4076110080

約数和(自身を除く): 2718289824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 173, 208, 228, 247, 304, 312, 331, 346, 416, 456, 494, 519, 608, 624, 662, 692, 741, 912, 988, 993, 1038, 1248, 1324, 1384, 1482, 1824, 1976, 1986, 2076, 2249, 2648, 2768, 2964, 3287, 3952, 3972, 4152, 4303, 4498, 5296, 5536, 5928, 6289, 6574, 6747, 7904, 7944, 8304, 8606, 8996, 9861, 10592, 11856, 12578, 12909, 13148, 13494, 15888, 16608, 17212, 17992, 18867, 19722, 23712, 25156, 25818, 26296, 26988, 31776, 34424, 35984, 37734, 39444, 42731, 50312, 51636, 52592, 53976, 57263, 68848, 71968, 75468, 78888, 81757, 85462, 100624, 103272, 105184, 107952, 114526, 128193, 137696, 150936, 157776, 163514, 170924, 171789, 201248, 206544, 215904, 229052, 245271, 256386, 301872, 315552, 327028, 341848, 343578, 413088, 458104, 490542, 512772, 603744, 654056, 683696, 687156, 744419, 916208, 981084, 1025544, 1087997, 1308112, 1367392, 1374312, 1488838, 1832416, 1962168, 2051088, 2175994, 2233257, 2616224, 2748624, 2977676, 3263991, 3924336, 4102176, 4351988, 4466514, 5497248, 5955352, 6527982, 7848672, 8703976, 8933028, 11910704, 13055964, 14143961, 17407952, 17866056, 23821408, 26111928, 28287922, 34815904, 35732112, 42431883, 52223856, 56575844, 71464224, 84863766, 104447712, 113151688, 169727532, 226303376, 339455064, 452606752, 678910128, 1357820256]

約数ペア:

[(1, 1357820256), (2, 678910128), (3, 452606752), (4, 339455064), (6, 226303376), (8, 169727532), (12, 113151688), (13, 104447712), (16, 84863766), (19, 71464224), (24, 56575844), (26, 52223856), (32, 42431883), (38, 35732112), (39, 34815904), (48, 28287922), (52, 26111928), (57, 23821408), (76, 17866056), (78, 17407952), (96, 14143961), (104, 13055964), (114, 11910704), (152, 8933028), (156, 8703976), (173, 7848672), (208, 6527982), (228, 5955352), (247, 5497248), (304, 4466514), (312, 4351988), (331, 4102176), (346, 3924336), (416, 3263991), (456, 2977676), (494, 2748624), (519, 2616224), (608, 2233257), (624, 2175994), (662, 2051088), (692, 1962168), (741, 1832416), (912, 1488838), (988, 1374312), (993, 1367392), (1038, 1308112), (1248, 1087997), (1324, 1025544), (1384, 981084), (1482, 916208), (1824, 744419), (1976, 687156), (1986, 683696), (2076, 654056), (2249, 603744), (2648, 512772), (2768, 490542), (2964, 458104), (3287, 413088), (3952, 343578), (3972, 341848), (4152, 327028), (4303, 315552), (4498, 301872), (5296, 256386), (5536, 245271), (5928, 229052), (6289, 215904), (6574, 206544), (6747, 201248), (7904, 171789), (7944, 170924), (8304, 163514), (8606, 157776), (8996, 150936), (9861, 137696), (10592, 128193), (11856, 114526), (12578, 107952), (12909, 105184), (13148, 103272), (13494, 100624), (15888, 85462), (16608, 81757), (17212, 78888), (17992, 75468), (18867, 71968), (19722, 68848), (23712, 57263), (25156, 53976), (25818, 52592), (26296, 51636), (26988, 50312), (31776, 42731), (34424, 39444), (35984, 37734)]