204818976

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 632016000

約数和(自身を除く): 427197024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 43, 48, 54, 72, 74, 86, 96, 108, 111, 129, 144, 148, 149, 172, 216, 222, 258, 288, 296, 298, 333, 344, 387, 432, 444, 447, 516, 592, 596, 666, 688, 774, 864, 888, 894, 999, 1032, 1161, 1184, 1192, 1332, 1341, 1376, 1548, 1591, 1776, 1788, 1998, 2064, 2322, 2384, 2664, 2682, 3096, 3182, 3552, 3576, 3996, 4023, 4128, 4644, 4768, 4773, 5328, 5364, 5513, 6192, 6364, 6407, 7152, 7992, 8046, 9288, 9546, 10656, 10728, 11026, 12384, 12728, 12814, 14304, 14319, 15984, 16092, 16539, 18576, 19092, 19221, 21456, 22052, 25456, 25628, 28638, 31968, 32184, 33078, 37152, 38184, 38442, 42912, 42957, 44104, 49617, 50912, 51256, 57276, 57663, 64368, 66156, 76368, 76884, 85914, 88208, 99234, 102512, 114552, 115326, 128736, 132312, 148851, 152736, 153768, 171828, 172989, 176416, 198468, 205024, 229104, 230652, 237059, 264624, 297702, 307536, 343656, 345978, 396936, 458208, 461304, 474118, 529248, 595404, 615072, 687312, 691956, 711177, 793872, 922608, 948236, 1190808, 1374624, 1383912, 1422354, 1587744, 1845216, 1896472, 2133531, 2381616, 2767824, 2844708, 3792944, 4267062, 4763232, 5535648, 5689416, 6400593, 7585888, 8534124, 11378832, 12801186, 17068248, 22757664, 25602372, 34136496, 51204744, 68272992, 102409488, 204818976]

約数ペア:

[(1, 204818976), (2, 102409488), (3, 68272992), (4, 51204744), (6, 34136496), (8, 25602372), (9, 22757664), (12, 17068248), (16, 12801186), (18, 11378832), (24, 8534124), (27, 7585888), (32, 6400593), (36, 5689416), (37, 5535648), (43, 4763232), (48, 4267062), (54, 3792944), (72, 2844708), (74, 2767824), (86, 2381616), (96, 2133531), (108, 1896472), (111, 1845216), (129, 1587744), (144, 1422354), (148, 1383912), (149, 1374624), (172, 1190808), (216, 948236), (222, 922608), (258, 793872), (288, 711177), (296, 691956), (298, 687312), (333, 615072), (344, 595404), (387, 529248), (432, 474118), (444, 461304), (447, 458208), (516, 396936), (592, 345978), (596, 343656), (666, 307536), (688, 297702), (774, 264624), (864, 237059), (888, 230652), (894, 229104), (999, 205024), (1032, 198468), (1161, 176416), (1184, 172989), (1192, 171828), (1332, 153768), (1341, 152736), (1376, 148851), (1548, 132312), (1591, 128736), (1776, 115326), (1788, 114552), (1998, 102512), (2064, 99234), (2322, 88208), (2384, 85914), (2664, 76884), (2682, 76368), (3096, 66156), (3182, 64368), (3552, 57663), (3576, 57276), (3996, 51256), (4023, 50912), (4128, 49617), (4644, 44104), (4768, 42957), (4773, 42912), (5328, 38442), (5364, 38184), (5513, 37152), (6192, 33078), (6364, 32184), (6407, 31968), (7152, 28638), (7992, 25628), (8046, 25456), (9288, 22052), (9546, 21456), (10656, 19221), (10728, 19092), (11026, 18576), (12384, 16539), (12728, 16092), (12814, 15984), (14304, 14319)]