213887904072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{420397}}^1$

素因数の和:420495

約数の個数: 128

約数和(自身を含む): 599319388800

約数和(自身を除く): 385431484728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 43, 51, 58, 68, 86, 87, 102, 116, 129, 136, 172, 174, 204, 232, 258, 344, 348, 408, 493, 516, 696, 731, 986, 1032, 1247, 1462, 1479, 1972, 2193, 2494, 2924, 2958, 3741, 3944, 4386, 4988, 5848, 5916, 7482, 8772, 9976, 11832, 14964, 17544, 21199, 29928, 42398, 63597, 84796, 127194, 169592, 254388, 420397, 508776, 840794, 1261191, 1681588, 2522382, 3363176, 5044764, 7146749, 10089528, 12191513, 14293498, 18077071, 21440247, 24383026, 28586996, 36154142, 36574539, 42880494, 48766052, 54231213, 57173992, 72308284, 73149078, 85760988, 97532104, 108462426, 144616568, 146298156, 171521976, 207255721, 216924852, 292596312, 307310207, 414511442, 433849704, 524235059, 614620414, 621767163, 829022884, 921930621, 1048470118, 1229240828, 1243534326, 1572705177, 1658045768, 1843861242, 2096940236, 2458481656, 2487068652, 3145410354, 3687722484, 4193880472, 4974137304, 6290820708, 7375444968, 8911996003, 12581641416, 17823992006, 26735988009, 35647984012, 53471976018, 71295968024, 106943952036, 213887904072]

約数ペア:

[(1, 213887904072), (2, 106943952036), (3, 71295968024), (4, 53471976018), (6, 35647984012), (8, 26735988009), (12, 17823992006), (17, 12581641416), (24, 8911996003), (29, 7375444968), (34, 6290820708), (43, 4974137304), (51, 4193880472), (58, 3687722484), (68, 3145410354), (86, 2487068652), (87, 2458481656), (102, 2096940236), (116, 1843861242), (129, 1658045768), (136, 1572705177), (172, 1243534326), (174, 1229240828), (204, 1048470118), (232, 921930621), (258, 829022884), (344, 621767163), (348, 614620414), (408, 524235059), (493, 433849704), (516, 414511442), (696, 307310207), (731, 292596312), (986, 216924852), (1032, 207255721), (1247, 171521976), (1462, 146298156), (1479, 144616568), (1972, 108462426), (2193, 97532104), (2494, 85760988), (2924, 73149078), (2958, 72308284), (3741, 57173992), (3944, 54231213), (4386, 48766052), (4988, 42880494), (5848, 36574539), (5916, 36154142), (7482, 28586996), (8772, 24383026), (9976, 21440247), (11832, 18077071), (14964, 14293498), (17544, 12191513), (21199, 10089528), (29928, 7146749), (42398, 5044764), (63597, 3363176), (84796, 2522382), (127194, 1681588), (169592, 1261191), (254388, 840794), (420397, 508776)]