127727712

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 435456000

約数和(自身を除く): 307728288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 431, 432, 441, 504, 588, 672, 686, 756, 784, 862, 864, 882, 1008, 1029, 1176, 1293, 1323, 1372, 1512, 1568, 1724, 1764, 2016, 2058, 2352, 2586, 2646, 2744, 3017, 3024, 3087, 3448, 3528, 3879, 4116, 4704, 5172, 5292, 5488, 6034, 6048, 6174, 6896, 7056, 7758, 8232, 9051, 9261, 10344, 10584, 10976, 11637, 12068, 12348, 13792, 14112, 15516, 16464, 18102, 18522, 20688, 21119, 21168, 23274, 24136, 24696, 27153, 31032, 32928, 36204, 37044, 41376, 42238, 42336, 46548, 48272, 49392, 54306, 62064, 63357, 72408, 74088, 81459, 84476, 93096, 96544, 98784, 108612, 124128, 126714, 144816, 147833, 148176, 162918, 168952, 186192, 190071, 217224, 253428, 289632, 295666, 296352, 325836, 337904, 372384, 380142, 434448, 443499, 506856, 570213, 591332, 651672, 675808, 760284, 868896, 886998, 1013712, 1140426, 1182664, 1303344, 1330497, 1520568, 1773996, 2027424, 2280852, 2365328, 2606688, 2660994, 3041136, 3547992, 3991491, 4561704, 4730656, 5321988, 6082272, 7095984, 7982982, 9123408, 10643976, 14191968, 15965964, 18246816, 21287952, 31931928, 42575904, 63863856, 127727712]

約数ペア:

[(1, 127727712), (2, 63863856), (3, 42575904), (4, 31931928), (6, 21287952), (7, 18246816), (8, 15965964), (9, 14191968), (12, 10643976), (14, 9123408), (16, 7982982), (18, 7095984), (21, 6082272), (24, 5321988), (27, 4730656), (28, 4561704), (32, 3991491), (36, 3547992), (42, 3041136), (48, 2660994), (49, 2606688), (54, 2365328), (56, 2280852), (63, 2027424), (72, 1773996), (84, 1520568), (96, 1330497), (98, 1303344), (108, 1182664), (112, 1140426), (126, 1013712), (144, 886998), (147, 868896), (168, 760284), (189, 675808), (196, 651672), (216, 591332), (224, 570213), (252, 506856), (288, 443499), (294, 434448), (336, 380142), (343, 372384), (378, 337904), (392, 325836), (431, 296352), (432, 295666), (441, 289632), (504, 253428), (588, 217224), (672, 190071), (686, 186192), (756, 168952), (784, 162918), (862, 148176), (864, 147833), (882, 144816), (1008, 126714), (1029, 124128), (1176, 108612), (1293, 98784), (1323, 96544), (1372, 93096), (1512, 84476), (1568, 81459), (1724, 74088), (1764, 72408), (2016, 63357), (2058, 62064), (2352, 54306), (2586, 49392), (2646, 48272), (2744, 46548), (3017, 42336), (3024, 42238), (3087, 41376), (3448, 37044), (3528, 36204), (3879, 32928), (4116, 31032), (4704, 27153), (5172, 24696), (5292, 24136), (5488, 23274), (6034, 21168), (6048, 21119), (6174, 20688), (6896, 18522), (7056, 18102), (7758, 16464), (8232, 15516), (9051, 14112), (9261, 13792), (10344, 12348), (10584, 12068), (10976, 11637)]