2897978128656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{201921553}}^1$

素因数の和:201921600

約数の個数: 80

約数和(自身を含む): 8412859625856

約数和(自身を除く): 5514881497200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 201921553, 403843106, 605764659, 807686212, 1211529318, 1615372424, 2423058636, 2624980189, 3230744848, 4644195719, 4846117272, 5249960378, 7874940567, 9288391438, 9692234544, 10499920756, 13932587157, 15749881134, 18576782876, 20999841512, 27865174314, 31499762268, 37153565752, 41999683024, 55730348628, 60374544347, 62999524536, 74307131504, 111460697256, 120749088694, 125999049072, 181123633041, 222921394512, 241498177388, 362247266082, 482996354776, 724494532164, 965992709552, 1448989064328, 2897978128656]

約数ペア:

[(1, 2897978128656), (2, 1448989064328), (3, 965992709552), (4, 724494532164), (6, 482996354776), (8, 362247266082), (12, 241498177388), (13, 222921394512), (16, 181123633041), (23, 125999049072), (24, 120749088694), (26, 111460697256), (39, 74307131504), (46, 62999524536), (48, 60374544347), (52, 55730348628), (69, 41999683024), (78, 37153565752), (92, 31499762268), (104, 27865174314), (138, 20999841512), (156, 18576782876), (184, 15749881134), (208, 13932587157), (276, 10499920756), (299, 9692234544), (312, 9288391438), (368, 7874940567), (552, 5249960378), (598, 4846117272), (624, 4644195719), (897, 3230744848), (1104, 2624980189), (1196, 2423058636), (1794, 1615372424), (2392, 1211529318), (3588, 807686212), (4784, 605764659), (7176, 403843106), (14352, 201921553)]