234531456

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1042

約数の個数: 128

約数和(自身を含む): 678144960

約数和(自身を除く): 443613504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 272, 296, 384, 408, 444, 544, 592, 629, 816, 888, 971, 1088, 1184, 1258, 1632, 1776, 1887, 1942, 2176, 2368, 2516, 2913, 3264, 3552, 3774, 3884, 4736, 5032, 5826, 6528, 7104, 7548, 7768, 10064, 11652, 14208, 15096, 15536, 16507, 20128, 23304, 30192, 31072, 33014, 35927, 40256, 46608, 49521, 60384, 62144, 66028, 71854, 80512, 93216, 99042, 107781, 120768, 124288, 132056, 143708, 186432, 198084, 215562, 241536, 264112, 287416, 372864, 396168, 431124, 528224, 574832, 610759, 792336, 862248, 1056448, 1149664, 1221518, 1584672, 1724496, 1832277, 2112896, 2299328, 2443036, 3169344, 3448992, 3664554, 4598656, 4886072, 6338688, 6897984, 7329108, 9772144, 13795968, 14658216, 19544288, 29316432, 39088576, 58632864, 78177152, 117265728, 234531456]

約数ペア:

[(1, 234531456), (2, 117265728), (3, 78177152), (4, 58632864), (6, 39088576), (8, 29316432), (12, 19544288), (16, 14658216), (17, 13795968), (24, 9772144), (32, 7329108), (34, 6897984), (37, 6338688), (48, 4886072), (51, 4598656), (64, 3664554), (68, 3448992), (74, 3169344), (96, 2443036), (102, 2299328), (111, 2112896), (128, 1832277), (136, 1724496), (148, 1584672), (192, 1221518), (204, 1149664), (222, 1056448), (272, 862248), (296, 792336), (384, 610759), (408, 574832), (444, 528224), (544, 431124), (592, 396168), (629, 372864), (816, 287416), (888, 264112), (971, 241536), (1088, 215562), (1184, 198084), (1258, 186432), (1632, 143708), (1776, 132056), (1887, 124288), (1942, 120768), (2176, 107781), (2368, 99042), (2516, 93216), (2913, 80512), (3264, 71854), (3552, 66028), (3774, 62144), (3884, 60384), (4736, 49521), (5032, 46608), (5826, 40256), (6528, 35927), (7104, 33014), (7548, 31072), (7768, 30192), (10064, 23304), (11652, 20128), (14208, 16507), (15096, 15536)]