513321984

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 264

約数和(自身を含む): 1732908320

約数和(自身を除く): 1219586336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 109, 112, 126, 128, 144, 146, 168, 192, 218, 219, 224, 252, 256, 288, 292, 327, 336, 384, 436, 438, 448, 504, 511, 512, 576, 584, 654, 657, 672, 763, 768, 872, 876, 896, 981, 1008, 1022, 1024, 1152, 1168, 1308, 1314, 1344, 1526, 1533, 1536, 1744, 1752, 1792, 1962, 2016, 2044, 2289, 2304, 2336, 2616, 2628, 2688, 3052, 3066, 3072, 3488, 3504, 3584, 3924, 4032, 4088, 4578, 4599, 4608, 4672, 5232, 5256, 5376, 6104, 6132, 6867, 6976, 7008, 7168, 7848, 7957, 8064, 8176, 9156, 9198, 9216, 9344, 10464, 10512, 10752, 12208, 12264, 13734, 13952, 14016, 15696, 15914, 16128, 16352, 18312, 18396, 18688, 20928, 21024, 21504, 23871, 24416, 24528, 27468, 27904, 28032, 31392, 31828, 32256, 32704, 36624, 36792, 37376, 41856, 42048, 47742, 48832, 49056, 54936, 55699, 55808, 56064, 62784, 63656, 64512, 65408, 71613, 73248, 73584, 74752, 83712, 84096, 95484, 97664, 98112, 109872, 111398, 111616, 112128, 125568, 127312, 130816, 143226, 146496, 147168, 167097, 167424, 168192, 190968, 195328, 196224, 219744, 222796, 224256, 251136, 254624, 261632, 286452, 292992, 294336, 334194, 334848, 336384, 381936, 390656, 392448, 439488, 445592, 501291, 502272, 509248, 523264, 572904, 585984, 588672, 668388, 672768, 763872, 781312, 784896, 878976, 891184, 1002582, 1004544, 1018496, 1145808, 1171968, 1177344, 1336776, 1527744, 1569792, 1757952, 1782368, 2005164, 2036992, 2291616, 2343936, 2354688, 2673552, 3055488, 3515904, 3564736, 4010328, 4073984, 4583232, 4709376, 5347104, 6110976, 7031808, 7129472, 8020656, 8147968, 9166464, 10694208, 12221952, 14258944, 16041312, 18332928, 21388416, 24443904, 28517888, 32082624, 36665856, 42776832, 57035776, 64165248, 73331712, 85553664, 128330496, 171107328, 256660992, 513321984]

約数ペア:

[(1, 513321984), (2, 256660992), (3, 171107328), (4, 128330496), (6, 85553664), (7, 73331712), (8, 64165248), (9, 57035776), (12, 42776832), (14, 36665856), (16, 32082624), (18, 28517888), (21, 24443904), (24, 21388416), (28, 18332928), (32, 16041312), (36, 14258944), (42, 12221952), (48, 10694208), (56, 9166464), (63, 8147968), (64, 8020656), (72, 7129472), (73, 7031808), (84, 6110976), (96, 5347104), (109, 4709376), (112, 4583232), (126, 4073984), (128, 4010328), (144, 3564736), (146, 3515904), (168, 3055488), (192, 2673552), (218, 2354688), (219, 2343936), (224, 2291616), (252, 2036992), (256, 2005164), (288, 1782368), (292, 1757952), (327, 1569792), (336, 1527744), (384, 1336776), (436, 1177344), (438, 1171968), (448, 1145808), (504, 1018496), (511, 1004544), (512, 1002582), (576, 891184), (584, 878976), (654, 784896), (657, 781312), (672, 763872), (763, 672768), (768, 668388), (872, 588672), (876, 585984), (896, 572904), (981, 523264), (1008, 509248), (1022, 502272), (1024, 501291), (1152, 445592), (1168, 439488), (1308, 392448), (1314, 390656), (1344, 381936), (1526, 336384), (1533, 334848), (1536, 334194), (1744, 294336), (1752, 292992), (1792, 286452), (1962, 261632), (2016, 254624), (2044, 251136), (2289, 224256), (2304, 222796), (2336, 219744), (2616, 196224), (2628, 195328), (2688, 190968), (3052, 168192), (3066, 167424), (3072, 167097), (3488, 147168), (3504, 146496), (3584, 143226), (3924, 130816), (4032, 127312), (4088, 125568), (4578, 112128), (4599, 111616), (4608, 111398), (4672, 109872), (5232, 98112), (5256, 97664), (5376, 95484), (6104, 84096), (6132, 83712), (6867, 74752), (6976, 73584), (7008, 73248), (7168, 71613), (7848, 65408), (7957, 64512), (8064, 63656), (8176, 62784), (9156, 56064), (9198, 55808), (9216, 55699), (9344, 54936), (10464, 49056), (10512, 48832), (10752, 47742), (12208, 42048), (12264, 41856), (13734, 37376), (13952, 36792), (14016, 36624), (15696, 32704), (15914, 32256), (16128, 31828), (16352, 31392), (18312, 28032), (18396, 27904), (18688, 27468), (20928, 24528), (21024, 24416), (21504, 23871)]