1021181952

素因数分解:

$2^{17}\times 3^1\times 7^2\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 216

約数和(自身を含む): 3227504616

約数和(自身を除く): 2206322664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 128, 147, 159, 168, 192, 196, 212, 224, 256, 294, 318, 336, 371, 384, 392, 424, 448, 512, 588, 636, 672, 742, 768, 784, 848, 896, 1024, 1113, 1176, 1272, 1344, 1484, 1536, 1568, 1696, 1792, 2048, 2226, 2352, 2544, 2597, 2688, 2968, 3072, 3136, 3392, 3584, 4096, 4452, 4704, 5088, 5194, 5376, 5936, 6144, 6272, 6784, 7168, 7791, 8192, 8904, 9408, 10176, 10388, 10752, 11872, 12288, 12544, 13568, 14336, 15582, 16384, 17808, 18816, 20352, 20776, 21504, 23744, 24576, 25088, 27136, 28672, 31164, 32768, 35616, 37632, 40704, 41552, 43008, 47488, 49152, 50176, 54272, 57344, 62328, 65536, 71232, 75264, 81408, 83104, 86016, 94976, 98304, 100352, 108544, 114688, 124656, 131072, 142464, 150528, 162816, 166208, 172032, 189952, 196608, 200704, 217088, 229376, 249312, 284928, 301056, 325632, 332416, 344064, 379904, 393216, 401408, 434176, 458752, 498624, 569856, 602112, 651264, 664832, 688128, 759808, 802816, 868352, 917504, 997248, 1139712, 1204224, 1302528, 1329664, 1376256, 1519616, 1605632, 1736704, 1994496, 2279424, 2408448, 2605056, 2659328, 2752512, 3039232, 3211264, 3473408, 3988992, 4558848, 4816896, 5210112, 5318656, 6078464, 6422528, 6946816, 7977984, 9117696, 9633792, 10420224, 10637312, 12156928, 15955968, 18235392, 19267584, 20840448, 21274624, 24313856, 31911936, 36470784, 42549248, 48627712, 63823872, 72941568, 85098496, 127647744, 145883136, 170196992, 255295488, 340393984, 510590976, 1021181952]

約数ペア:

[(1, 1021181952), (2, 510590976), (3, 340393984), (4, 255295488), (6, 170196992), (7, 145883136), (8, 127647744), (12, 85098496), (14, 72941568), (16, 63823872), (21, 48627712), (24, 42549248), (28, 36470784), (32, 31911936), (42, 24313856), (48, 21274624), (49, 20840448), (53, 19267584), (56, 18235392), (64, 15955968), (84, 12156928), (96, 10637312), (98, 10420224), (106, 9633792), (112, 9117696), (128, 7977984), (147, 6946816), (159, 6422528), (168, 6078464), (192, 5318656), (196, 5210112), (212, 4816896), (224, 4558848), (256, 3988992), (294, 3473408), (318, 3211264), (336, 3039232), (371, 2752512), (384, 2659328), (392, 2605056), (424, 2408448), (448, 2279424), (512, 1994496), (588, 1736704), (636, 1605632), (672, 1519616), (742, 1376256), (768, 1329664), (784, 1302528), (848, 1204224), (896, 1139712), (1024, 997248), (1113, 917504), (1176, 868352), (1272, 802816), (1344, 759808), (1484, 688128), (1536, 664832), (1568, 651264), (1696, 602112), (1792, 569856), (2048, 498624), (2226, 458752), (2352, 434176), (2544, 401408), (2597, 393216), (2688, 379904), (2968, 344064), (3072, 332416), (3136, 325632), (3392, 301056), (3584, 284928), (4096, 249312), (4452, 229376), (4704, 217088), (5088, 200704), (5194, 196608), (5376, 189952), (5936, 172032), (6144, 166208), (6272, 162816), (6784, 150528), (7168, 142464), (7791, 131072), (8192, 124656), (8904, 114688), (9408, 108544), (10176, 100352), (10388, 98304), (10752, 94976), (11872, 86016), (12288, 83104), (12544, 81408), (13568, 75264), (14336, 71232), (15582, 65536), (16384, 62328), (17808, 57344), (18816, 54272), (20352, 50176), (20776, 49152), (21504, 47488), (23744, 43008), (24576, 41552), (25088, 40704), (27136, 37632), (28672, 35616), (31164, 32768)]