1523001856

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:781

約数の個数: 80

約数和(自身を含む): 3193527744

約数和(自身を除く): 1670525888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 283, 368, 457, 512, 566, 736, 914, 1132, 1472, 1828, 2264, 2944, 3656, 4528, 5888, 6509, 7312, 9056, 10511, 11776, 13018, 14624, 18112, 21022, 26036, 29248, 36224, 42044, 52072, 58496, 72448, 84088, 104144, 116992, 129331, 144896, 168176, 208288, 233984, 258662, 336352, 416576, 517324, 672704, 833152, 1034648, 1345408, 1666304, 2069296, 2690816, 2974613, 3332608, 4138592, 5381632, 5949226, 8277184, 11898452, 16554368, 23796904, 33108736, 47593808, 66217472, 95187616, 190375232, 380750464, 761500928, 1523001856]

約数ペア:

[(1, 1523001856), (2, 761500928), (4, 380750464), (8, 190375232), (16, 95187616), (23, 66217472), (32, 47593808), (46, 33108736), (64, 23796904), (92, 16554368), (128, 11898452), (184, 8277184), (256, 5949226), (283, 5381632), (368, 4138592), (457, 3332608), (512, 2974613), (566, 2690816), (736, 2069296), (914, 1666304), (1132, 1345408), (1472, 1034648), (1828, 833152), (2264, 672704), (2944, 517324), (3656, 416576), (4528, 336352), (5888, 258662), (6509, 233984), (7312, 208288), (9056, 168176), (10511, 144896), (11776, 129331), (13018, 116992), (14624, 104144), (18112, 84088), (21022, 72448), (26036, 58496), (29248, 52072), (36224, 42044)]