1298159104

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4349}}^1$

素因数の和:4431

約数の個数: 80

約数和(自身を含む): 2883632400

約数和(自身を除く): 1585473296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 512, 583, 704, 848, 1166, 1408, 1696, 2332, 2816, 3392, 4349, 4664, 5632, 6784, 8698, 9328, 13568, 17396, 18656, 27136, 34792, 37312, 47839, 69584, 74624, 95678, 139168, 149248, 191356, 230497, 278336, 298496, 382712, 460994, 556672, 765424, 921988, 1113344, 1530848, 1843976, 2226688, 2535467, 3061696, 3687952, 5070934, 6123392, 7375904, 10141868, 12246784, 14751808, 20283736, 24493568, 29503616, 40567472, 59007232, 81134944, 118014464, 162269888, 324539776, 649079552, 1298159104]

約数ペア:

[(1, 1298159104), (2, 649079552), (4, 324539776), (8, 162269888), (11, 118014464), (16, 81134944), (22, 59007232), (32, 40567472), (44, 29503616), (53, 24493568), (64, 20283736), (88, 14751808), (106, 12246784), (128, 10141868), (176, 7375904), (212, 6123392), (256, 5070934), (352, 3687952), (424, 3061696), (512, 2535467), (583, 2226688), (704, 1843976), (848, 1530848), (1166, 1113344), (1408, 921988), (1696, 765424), (2332, 556672), (2816, 460994), (3392, 382712), (4349, 298496), (4664, 278336), (5632, 230497), (6784, 191356), (8698, 149248), (9328, 139168), (13568, 95678), (17396, 74624), (18656, 69584), (27136, 47839), (34792, 37312)]