15678540416

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{1409}}^1$

素因数の和:2570

約数の個数: 128

約数和(自身を含む): 39003984000

約数和(自身を除く): 23325443584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1129, 1232, 1408, 1409, 2258, 2464, 2818, 4516, 4928, 5636, 7903, 9032, 9856, 9863, 11272, 12419, 15499, 15806, 18064, 19726, 22544, 24838, 30998, 31612, 36128, 39452, 45088, 49676, 61996, 63224, 72256, 78904, 86933, 90176, 99352, 108493, 123992, 126448, 144512, 157808, 173866, 180352, 198704, 216986, 247984, 252896, 315616, 347732, 397408, 433972, 495968, 505792, 631232, 695464, 794816, 867944, 991936, 1011584, 1262464, 1390928, 1589632, 1590761, 1735888, 1983872, 2781856, 3181522, 3471776, 5563712, 6363044, 6943552, 11127424, 11135327, 12726088, 13887104, 17498371, 22270654, 25452176, 34996742, 44541308, 50904352, 69993484, 89082616, 101808704, 122488597, 139986968, 178165232, 203617408, 244977194, 279973936, 356330464, 489954388, 559947872, 712660928, 979908776, 1119895744, 1425321856, 1959817552, 2239791488, 3919635104, 7839270208, 15678540416]

約数ペア:

[(1, 15678540416), (2, 7839270208), (4, 3919635104), (7, 2239791488), (8, 1959817552), (11, 1425321856), (14, 1119895744), (16, 979908776), (22, 712660928), (28, 559947872), (32, 489954388), (44, 356330464), (56, 279973936), (64, 244977194), (77, 203617408), (88, 178165232), (112, 139986968), (128, 122488597), (154, 101808704), (176, 89082616), (224, 69993484), (308, 50904352), (352, 44541308), (448, 34996742), (616, 25452176), (704, 22270654), (896, 17498371), (1129, 13887104), (1232, 12726088), (1408, 11135327), (1409, 11127424), (2258, 6943552), (2464, 6363044), (2818, 5563712), (4516, 3471776), (4928, 3181522), (5636, 2781856), (7903, 1983872), (9032, 1735888), (9856, 1590761), (9863, 1589632), (11272, 1390928), (12419, 1262464), (15499, 1011584), (15806, 991936), (18064, 867944), (19726, 794816), (22544, 695464), (24838, 631232), (30998, 505792), (31612, 495968), (36128, 433972), (39452, 397408), (45088, 347732), (49676, 315616), (61996, 252896), (63224, 247984), (72256, 216986), (78904, 198704), (86933, 180352), (90176, 173866), (99352, 157808), (108493, 144512), (123992, 126448)]