180887262976

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{12923}}^1$

素因数の和:13126

約数の個数: 144

約数和(自身を含む): 422243829504

約数和(自身を除く): 241356566528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 107, 112, 128, 146, 214, 224, 256, 292, 428, 448, 511, 584, 749, 856, 896, 1022, 1168, 1498, 1712, 1792, 2044, 2336, 2996, 3424, 4088, 4672, 5992, 6848, 7811, 8176, 9344, 11984, 12923, 13696, 15622, 16352, 18688, 23968, 25846, 27392, 31244, 32704, 47936, 51692, 54677, 62488, 65408, 90461, 95872, 103384, 109354, 124976, 130816, 180922, 191744, 206768, 218708, 249952, 361844, 413536, 437416, 499904, 723688, 827072, 874832, 943379, 999808, 1382761, 1447376, 1654144, 1749664, 1886758, 1999616, 2765522, 2894752, 3308288, 3499328, 3773516, 5531044, 5789504, 6603653, 6998656, 7547032, 9679327, 11062088, 11579008, 13207306, 13997312, 15094064, 19358654, 22124176, 23158016, 26414612, 30188128, 38717308, 44248352, 52829224, 60376256, 77434616, 88496704, 100941553, 105658448, 120752512, 154869232, 176993408, 201883106, 211316896, 241505024, 309738464, 353986816, 403766212, 422633792, 619476928, 706590871, 807532424, 845267584, 1238953856, 1413181742, 1615064848, 1690535168, 2477907712, 2826363484, 3230129696, 5652726968, 6460259392, 11305453936, 12920518784, 22610907872, 25841037568, 45221815744, 90443631488, 180887262976]

約数ペア:

[(1, 180887262976), (2, 90443631488), (4, 45221815744), (7, 25841037568), (8, 22610907872), (14, 12920518784), (16, 11305453936), (28, 6460259392), (32, 5652726968), (56, 3230129696), (64, 2826363484), (73, 2477907712), (107, 1690535168), (112, 1615064848), (128, 1413181742), (146, 1238953856), (214, 845267584), (224, 807532424), (256, 706590871), (292, 619476928), (428, 422633792), (448, 403766212), (511, 353986816), (584, 309738464), (749, 241505024), (856, 211316896), (896, 201883106), (1022, 176993408), (1168, 154869232), (1498, 120752512), (1712, 105658448), (1792, 100941553), (2044, 88496704), (2336, 77434616), (2996, 60376256), (3424, 52829224), (4088, 44248352), (4672, 38717308), (5992, 30188128), (6848, 26414612), (7811, 23158016), (8176, 22124176), (9344, 19358654), (11984, 15094064), (12923, 13997312), (13696, 13207306), (15622, 11579008), (16352, 11062088), (18688, 9679327), (23968, 7547032), (25846, 6998656), (27392, 6603653), (31244, 5789504), (32704, 5531044), (47936, 3773516), (51692, 3499328), (54677, 3308288), (62488, 2894752), (65408, 2765522), (90461, 1999616), (95872, 1886758), (103384, 1749664), (109354, 1654144), (124976, 1447376), (130816, 1382761), (180922, 999808), (191744, 943379), (206768, 874832), (218708, 827072), (249952, 723688), (361844, 499904), (413536, 437416)]