212470272

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{941}}^1$

素因数の和:979

約数の個数: 180

約数和(自身を含む): 714076506

約数和(自身を除く): 501606234

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 941, 1008, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 1882, 2016, 2304, 2352, 2688, 2823, 3136, 3528, 3584, 3764, 4032, 4608, 4704, 5376, 5646, 6272, 6587, 7056, 7528, 8064, 8469, 9408, 10752, 11292, 12544, 13174, 14112, 15056, 16128, 16938, 18816, 19761, 22584, 25088, 26348, 28224, 30112, 32256, 33876, 37632, 39522, 45168, 46109, 52696, 56448, 59283, 60224, 67752, 75264, 79044, 90336, 92218, 105392, 112896, 118566, 120448, 135504, 138327, 158088, 180672, 184436, 210784, 225792, 237132, 240896, 271008, 276654, 316176, 361344, 368872, 414981, 421568, 474264, 481792, 542016, 553308, 632352, 722688, 737744, 829962, 843136, 948528, 1084032, 1106616, 1264704, 1445376, 1475488, 1659924, 1686272, 1897056, 2168064, 2213232, 2529408, 2950976, 3319848, 3372544, 3794112, 4336128, 4426464, 5058816, 5901952, 6639696, 7588224, 8852928, 10117632, 11803904, 13279392, 15176448, 17705856, 23607808, 26558784, 30352896, 35411712, 53117568, 70823424, 106235136, 212470272]

約数ペア:

[(1, 212470272), (2, 106235136), (3, 70823424), (4, 53117568), (6, 35411712), (7, 30352896), (8, 26558784), (9, 23607808), (12, 17705856), (14, 15176448), (16, 13279392), (18, 11803904), (21, 10117632), (24, 8852928), (28, 7588224), (32, 6639696), (36, 5901952), (42, 5058816), (48, 4426464), (49, 4336128), (56, 3794112), (63, 3372544), (64, 3319848), (72, 2950976), (84, 2529408), (96, 2213232), (98, 2168064), (112, 1897056), (126, 1686272), (128, 1659924), (144, 1475488), (147, 1445376), (168, 1264704), (192, 1106616), (196, 1084032), (224, 948528), (252, 843136), (256, 829962), (288, 737744), (294, 722688), (336, 632352), (384, 553308), (392, 542016), (441, 481792), (448, 474264), (504, 421568), (512, 414981), (576, 368872), (588, 361344), (672, 316176), (768, 276654), (784, 271008), (882, 240896), (896, 237132), (941, 225792), (1008, 210784), (1152, 184436), (1176, 180672), (1344, 158088), (1536, 138327), (1568, 135504), (1764, 120448), (1792, 118566), (1882, 112896), (2016, 105392), (2304, 92218), (2352, 90336), (2688, 79044), (2823, 75264), (3136, 67752), (3528, 60224), (3584, 59283), (3764, 56448), (4032, 52696), (4608, 46109), (4704, 45168), (5376, 39522), (5646, 37632), (6272, 33876), (6587, 32256), (7056, 30112), (7528, 28224), (8064, 26348), (8469, 25088), (9408, 22584), (10752, 19761), (11292, 18816), (12544, 16938), (13174, 16128), (14112, 15056)]