228180816

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:685

約数の個数: 120

約数和(自身を含む): 668383560

約数和(自身を除く): 440202744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 101, 116, 144, 174, 202, 232, 261, 303, 348, 404, 464, 522, 541, 606, 696, 808, 909, 1044, 1082, 1212, 1392, 1616, 1623, 1818, 2088, 2164, 2424, 2929, 3246, 3636, 4176, 4328, 4848, 4869, 5858, 6492, 7272, 8656, 8787, 9738, 11716, 12984, 14544, 15689, 17574, 19476, 23432, 25968, 26361, 31378, 35148, 38952, 46864, 47067, 52722, 54641, 62756, 70296, 77904, 94134, 105444, 109282, 125512, 140592, 141201, 163923, 188268, 210888, 218564, 251024, 282402, 327846, 376536, 421776, 437128, 491769, 564804, 655692, 753072, 874256, 983538, 1129608, 1311384, 1584589, 1967076, 2259216, 2622768, 3169178, 3934152, 4753767, 6338356, 7868304, 9507534, 12676712, 14261301, 19015068, 25353424, 28522602, 38030136, 57045204, 76060272, 114090408, 228180816]

約数ペア:

[(1, 228180816), (2, 114090408), (3, 76060272), (4, 57045204), (6, 38030136), (8, 28522602), (9, 25353424), (12, 19015068), (16, 14261301), (18, 12676712), (24, 9507534), (29, 7868304), (36, 6338356), (48, 4753767), (58, 3934152), (72, 3169178), (87, 2622768), (101, 2259216), (116, 1967076), (144, 1584589), (174, 1311384), (202, 1129608), (232, 983538), (261, 874256), (303, 753072), (348, 655692), (404, 564804), (464, 491769), (522, 437128), (541, 421776), (606, 376536), (696, 327846), (808, 282402), (909, 251024), (1044, 218564), (1082, 210888), (1212, 188268), (1392, 163923), (1616, 141201), (1623, 140592), (1818, 125512), (2088, 109282), (2164, 105444), (2424, 94134), (2929, 77904), (3246, 70296), (3636, 62756), (4176, 54641), (4328, 52722), (4848, 47067), (4869, 46864), (5858, 38952), (6492, 35148), (7272, 31378), (8656, 26361), (8787, 25968), (9738, 23432), (11716, 19476), (12984, 17574), (14544, 15689)]