1275499008

素因数分解:

$2^9\times 3^3\times 7^3\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 320

約数和(自身を含む): 4419360000

約数和(自身を除く): 3143860992

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, 269, 288, 294, 336, 343, 378, 384, 392, 432, 441, 448, 504, 512, 538, 576, 588, 672, 686, 756, 768, 784, 807, 864, 882, 896, 1008, 1029, 1076, 1152, 1176, 1323, 1344, 1372, 1512, 1536, 1568, 1614, 1728, 1764, 1792, 1883, 2016, 2058, 2152, 2304, 2352, 2421, 2646, 2688, 2744, 3024, 3087, 3136, 3228, 3456, 3528, 3584, 3766, 4032, 4116, 4304, 4608, 4704, 4842, 5292, 5376, 5488, 5649, 6048, 6174, 6272, 6456, 6912, 7056, 7263, 7532, 8064, 8232, 8608, 9261, 9408, 9684, 10584, 10752, 10976, 11298, 12096, 12348, 12544, 12912, 13181, 13824, 14112, 14526, 15064, 16128, 16464, 16947, 17216, 18522, 18816, 19368, 21168, 21952, 22596, 24192, 24696, 25088, 25824, 26362, 28224, 29052, 30128, 32256, 32928, 33894, 34432, 37044, 37632, 38736, 39543, 42336, 43904, 45192, 48384, 49392, 50841, 51648, 52724, 56448, 58104, 60256, 65856, 67788, 68864, 74088, 75264, 77472, 79086, 84672, 87808, 90384, 92267, 96768, 98784, 101682, 103296, 105448, 112896, 116208, 118629, 120512, 131712, 135576, 137728, 148176, 154944, 158172, 169344, 175616, 180768, 184534, 197568, 203364, 206592, 210896, 225792, 232416, 237258, 241024, 263424, 271152, 276801, 296352, 309888, 316344, 338688, 355887, 361536, 369068, 395136, 406728, 413184, 421792, 464832, 474516, 482048, 526848, 542304, 553602, 592704, 619776, 632688, 677376, 711774, 723072, 738136, 790272, 813456, 830403, 843584, 929664, 949032, 964096, 1084608, 1107204, 1185408, 1239552, 1265376, 1423548, 1446144, 1476272, 1580544, 1626912, 1660806, 1687168, 1859328, 1898064, 2169216, 2214408, 2370816, 2491209, 2530752, 2847096, 2892288, 2952544, 3253824, 3321612, 3374336, 3718656, 3796128, 4338432, 4428816, 4741632, 4982418, 5061504, 5694192, 5905088, 6507648, 6643224, 6748672, 7592256, 8676864, 8857632, 9964836, 10123008, 11388384, 11810176, 13015296, 13286448, 15184512, 17715264, 19929672, 20246016, 22776768, 23620352, 26030592, 26572896, 30369024, 35430528, 39859344, 45553536, 47240704, 53145792, 60738048, 70861056, 79718688, 91107072, 106291584, 141722112, 159437376, 182214144, 212583168, 318874752, 425166336, 637749504, 1275499008]

約数ペア:

[(1, 1275499008), (2, 637749504), (3, 425166336), (4, 318874752), (6, 212583168), (7, 182214144), (8, 159437376), (9, 141722112), (12, 106291584), (14, 91107072), (16, 79718688), (18, 70861056), (21, 60738048), (24, 53145792), (27, 47240704), (28, 45553536), (32, 39859344), (36, 35430528), (42, 30369024), (48, 26572896), (49, 26030592), (54, 23620352), (56, 22776768), (63, 20246016), (64, 19929672), (72, 17715264), (84, 15184512), (96, 13286448), (98, 13015296), (108, 11810176), (112, 11388384), (126, 10123008), (128, 9964836), (144, 8857632), (147, 8676864), (168, 7592256), (189, 6748672), (192, 6643224), (196, 6507648), (216, 5905088), (224, 5694192), (252, 5061504), (256, 4982418), (269, 4741632), (288, 4428816), (294, 4338432), (336, 3796128), (343, 3718656), (378, 3374336), (384, 3321612), (392, 3253824), (432, 2952544), (441, 2892288), (448, 2847096), (504, 2530752), (512, 2491209), (538, 2370816), (576, 2214408), (588, 2169216), (672, 1898064), (686, 1859328), (756, 1687168), (768, 1660806), (784, 1626912), (807, 1580544), (864, 1476272), (882, 1446144), (896, 1423548), (1008, 1265376), (1029, 1239552), (1076, 1185408), (1152, 1107204), (1176, 1084608), (1323, 964096), (1344, 949032), (1372, 929664), (1512, 843584), (1536, 830403), (1568, 813456), (1614, 790272), (1728, 738136), (1764, 723072), (1792, 711774), (1883, 677376), (2016, 632688), (2058, 619776), (2152, 592704), (2304, 553602), (2352, 542304), (2421, 526848), (2646, 482048), (2688, 474516), (2744, 464832), (3024, 421792), (3087, 413184), (3136, 406728), (3228, 395136), (3456, 369068), (3528, 361536), (3584, 355887), (3766, 338688), (4032, 316344), (4116, 309888), (4304, 296352), (4608, 276801), (4704, 271152), (4842, 263424), (5292, 241024), (5376, 237258), (5488, 232416), (5649, 225792), (6048, 210896), (6174, 206592), (6272, 203364), (6456, 197568), (6912, 184534), (7056, 180768), (7263, 175616), (7532, 169344), (8064, 158172), (8232, 154944), (8608, 148176), (9261, 137728), (9408, 135576), (9684, 131712), (10584, 120512), (10752, 118629), (10976, 116208), (11298, 112896), (12096, 105448), (12348, 103296), (12544, 101682), (12912, 98784), (13181, 96768), (13824, 92267), (14112, 90384), (14526, 87808), (15064, 84672), (16128, 79086), (16464, 77472), (16947, 75264), (17216, 74088), (18522, 68864), (18816, 67788), (19368, 65856), (21168, 60256), (21952, 58104), (22596, 56448), (24192, 52724), (24696, 51648), (25088, 50841), (25824, 49392), (26362, 48384), (28224, 45192), (29052, 43904), (30128, 42336), (32256, 39543), (32928, 38736), (33894, 37632), (34432, 37044)]