670940928

素因数分解:

$2^8\times 3^3\times 7^3\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 2321984000

約数和(自身を除く): 1651043072

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, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 283, 288, 294, 336, 343, 378, 384, 392, 432, 441, 448, 504, 566, 576, 588, 672, 686, 756, 768, 784, 849, 864, 882, 896, 1008, 1029, 1132, 1152, 1176, 1323, 1344, 1372, 1512, 1568, 1698, 1728, 1764, 1792, 1981, 2016, 2058, 2264, 2304, 2352, 2547, 2646, 2688, 2744, 3024, 3087, 3136, 3396, 3456, 3528, 3962, 4032, 4116, 4528, 4704, 5094, 5292, 5376, 5488, 5943, 6048, 6174, 6272, 6792, 6912, 7056, 7641, 7924, 8064, 8232, 9056, 9261, 9408, 10188, 10584, 10976, 11886, 12096, 12348, 12544, 13584, 13867, 14112, 15282, 15848, 16128, 16464, 17829, 18112, 18522, 18816, 20376, 21168, 21952, 23772, 24192, 24696, 27168, 27734, 28224, 30564, 31696, 32928, 35658, 36224, 37044, 37632, 40752, 41601, 42336, 43904, 47544, 48384, 49392, 53487, 54336, 55468, 56448, 61128, 63392, 65856, 71316, 72448, 74088, 81504, 83202, 84672, 87808, 95088, 97069, 98784, 106974, 108672, 110936, 112896, 122256, 124803, 126784, 131712, 142632, 148176, 163008, 166404, 169344, 190176, 194138, 197568, 213948, 217344, 221872, 244512, 249606, 253568, 263424, 285264, 291207, 296352, 326016, 332808, 338688, 374409, 380352, 388276, 395136, 427896, 443744, 489024, 499212, 507136, 570528, 582414, 592704, 652032, 665616, 748818, 760704, 776552, 790272, 855792, 873621, 887488, 978048, 998424, 1141056, 1164828, 1185408, 1331232, 1497636, 1521408, 1553104, 1711584, 1747242, 1774976, 1956096, 1996848, 2282112, 2329656, 2370816, 2620863, 2662464, 2995272, 3106208, 3423168, 3494484, 3549952, 3993696, 4564224, 4659312, 5241726, 5324928, 5990544, 6212416, 6846336, 6988968, 7987392, 9318624, 10483452, 10649856, 11981088, 12424832, 13692672, 13977936, 15974784, 18637248, 20966904, 23962176, 24849664, 27955872, 31949568, 37274496, 41933808, 47924352, 55911744, 74548992, 83867616, 95848704, 111823488, 167735232, 223646976, 335470464, 670940928]

約数ペア:

[(1, 670940928), (2, 335470464), (3, 223646976), (4, 167735232), (6, 111823488), (7, 95848704), (8, 83867616), (9, 74548992), (12, 55911744), (14, 47924352), (16, 41933808), (18, 37274496), (21, 31949568), (24, 27955872), (27, 24849664), (28, 23962176), (32, 20966904), (36, 18637248), (42, 15974784), (48, 13977936), (49, 13692672), (54, 12424832), (56, 11981088), (63, 10649856), (64, 10483452), (72, 9318624), (84, 7987392), (96, 6988968), (98, 6846336), (108, 6212416), (112, 5990544), (126, 5324928), (128, 5241726), (144, 4659312), (147, 4564224), (168, 3993696), (189, 3549952), (192, 3494484), (196, 3423168), (216, 3106208), (224, 2995272), (252, 2662464), (256, 2620863), (283, 2370816), (288, 2329656), (294, 2282112), (336, 1996848), (343, 1956096), (378, 1774976), (384, 1747242), (392, 1711584), (432, 1553104), (441, 1521408), (448, 1497636), (504, 1331232), (566, 1185408), (576, 1164828), (588, 1141056), (672, 998424), (686, 978048), (756, 887488), (768, 873621), (784, 855792), (849, 790272), (864, 776552), (882, 760704), (896, 748818), (1008, 665616), (1029, 652032), (1132, 592704), (1152, 582414), (1176, 570528), (1323, 507136), (1344, 499212), (1372, 489024), (1512, 443744), (1568, 427896), (1698, 395136), (1728, 388276), (1764, 380352), (1792, 374409), (1981, 338688), (2016, 332808), (2058, 326016), (2264, 296352), (2304, 291207), (2352, 285264), (2547, 263424), (2646, 253568), (2688, 249606), (2744, 244512), (3024, 221872), (3087, 217344), (3136, 213948), (3396, 197568), (3456, 194138), (3528, 190176), (3962, 169344), (4032, 166404), (4116, 163008), (4528, 148176), (4704, 142632), (5094, 131712), (5292, 126784), (5376, 124803), (5488, 122256), (5943, 112896), (6048, 110936), (6174, 108672), (6272, 106974), (6792, 98784), (6912, 97069), (7056, 95088), (7641, 87808), (7924, 84672), (8064, 83202), (8232, 81504), (9056, 74088), (9261, 72448), (9408, 71316), (10188, 65856), (10584, 63392), (10976, 61128), (11886, 56448), (12096, 55468), (12348, 54336), (12544, 53487), (13584, 49392), (13867, 48384), (14112, 47544), (15282, 43904), (15848, 42336), (16128, 41601), (16464, 40752), (17829, 37632), (18112, 37044), (18522, 36224), (18816, 35658), (20376, 32928), (21168, 31696), (21952, 30564), (23772, 28224), (24192, 27734), (24696, 27168)]