217030752

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 240

約数和(自身を含む): 685948032

約数和(自身を除く): 468917280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 72, 73, 74, 81, 93, 96, 108, 111, 124, 144, 146, 148, 162, 186, 216, 219, 222, 248, 279, 288, 292, 296, 324, 333, 372, 432, 438, 444, 496, 558, 584, 592, 648, 657, 666, 744, 837, 864, 876, 888, 992, 999, 1116, 1147, 1168, 1184, 1296, 1314, 1332, 1488, 1674, 1752, 1776, 1971, 1998, 2232, 2263, 2294, 2336, 2511, 2592, 2628, 2664, 2701, 2976, 2997, 3348, 3441, 3504, 3552, 3942, 3996, 4464, 4526, 4588, 5022, 5256, 5328, 5402, 5913, 5994, 6696, 6789, 6882, 7008, 7884, 7992, 8103, 8928, 9052, 9176, 10044, 10323, 10512, 10656, 10804, 11826, 11988, 13392, 13578, 13764, 15768, 15984, 16206, 18104, 18352, 20088, 20367, 20646, 21024, 21608, 23652, 23976, 24309, 26784, 27156, 27528, 30969, 31536, 31968, 32412, 36208, 36704, 40176, 40734, 41292, 43216, 47304, 47952, 48618, 54312, 55056, 61101, 61938, 63072, 64824, 72416, 72927, 80352, 81468, 82584, 83731, 86432, 92907, 94608, 95904, 97236, 108624, 110112, 122202, 123876, 129648, 145854, 162936, 165168, 167462, 183303, 185814, 189216, 194472, 217248, 218781, 244404, 247752, 251193, 259296, 291708, 325872, 330336, 334924, 366606, 371628, 388944, 437562, 488808, 495504, 502386, 583416, 651744, 669848, 733212, 743256, 753579, 777888, 875124, 977616, 991008, 1004772, 1166832, 1339696, 1466424, 1486512, 1507158, 1750248, 1955232, 2009544, 2260737, 2333664, 2679392, 2932848, 2973024, 3014316, 3500496, 4019088, 4521474, 5865696, 6028632, 6782211, 7000992, 8038176, 9042948, 12057264, 13564422, 18085896, 24114528, 27128844, 36171792, 54257688, 72343584, 108515376, 217030752]

約数ペア:

[(1, 217030752), (2, 108515376), (3, 72343584), (4, 54257688), (6, 36171792), (8, 27128844), (9, 24114528), (12, 18085896), (16, 13564422), (18, 12057264), (24, 9042948), (27, 8038176), (31, 7000992), (32, 6782211), (36, 6028632), (37, 5865696), (48, 4521474), (54, 4019088), (62, 3500496), (72, 3014316), (73, 2973024), (74, 2932848), (81, 2679392), (93, 2333664), (96, 2260737), (108, 2009544), (111, 1955232), (124, 1750248), (144, 1507158), (146, 1486512), (148, 1466424), (162, 1339696), (186, 1166832), (216, 1004772), (219, 991008), (222, 977616), (248, 875124), (279, 777888), (288, 753579), (292, 743256), (296, 733212), (324, 669848), (333, 651744), (372, 583416), (432, 502386), (438, 495504), (444, 488808), (496, 437562), (558, 388944), (584, 371628), (592, 366606), (648, 334924), (657, 330336), (666, 325872), (744, 291708), (837, 259296), (864, 251193), (876, 247752), (888, 244404), (992, 218781), (999, 217248), (1116, 194472), (1147, 189216), (1168, 185814), (1184, 183303), (1296, 167462), (1314, 165168), (1332, 162936), (1488, 145854), (1674, 129648), (1752, 123876), (1776, 122202), (1971, 110112), (1998, 108624), (2232, 97236), (2263, 95904), (2294, 94608), (2336, 92907), (2511, 86432), (2592, 83731), (2628, 82584), (2664, 81468), (2701, 80352), (2976, 72927), (2997, 72416), (3348, 64824), (3441, 63072), (3504, 61938), (3552, 61101), (3942, 55056), (3996, 54312), (4464, 48618), (4526, 47952), (4588, 47304), (5022, 43216), (5256, 41292), (5328, 40734), (5402, 40176), (5913, 36704), (5994, 36208), (6696, 32412), (6789, 31968), (6882, 31536), (7008, 30969), (7884, 27528), (7992, 27156), (8103, 26784), (8928, 24309), (9052, 23976), (9176, 23652), (10044, 21608), (10323, 21024), (10512, 20646), (10656, 20367), (10804, 20088), (11826, 18352), (11988, 18104), (13392, 16206), (13578, 15984), (13764, 15768)]