238231752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^3\times {\mathrm{37}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 691113600

約数和(自身を除く): 452881848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 37, 44, 58, 66, 74, 87, 88, 111, 116, 132, 148, 174, 222, 232, 264, 296, 319, 348, 407, 444, 638, 696, 814, 841, 888, 957, 1073, 1221, 1276, 1628, 1682, 1914, 2146, 2442, 2523, 2552, 3219, 3256, 3364, 3828, 4292, 4884, 5046, 6438, 6728, 7656, 8584, 9251, 9768, 10092, 11803, 12876, 18502, 20184, 23606, 24389, 25752, 27753, 31117, 35409, 37004, 47212, 48778, 55506, 62234, 70818, 73167, 74008, 93351, 94424, 97556, 111012, 124468, 141636, 146334, 186702, 195112, 222024, 248936, 268279, 283272, 292668, 342287, 373404, 536558, 585336, 684574, 746808, 804837, 902393, 1026861, 1073116, 1369148, 1609674, 1804786, 2053722, 2146232, 2707179, 2738296, 3219348, 3609572, 4107444, 5414358, 6438696, 7219144, 8214888, 9926323, 10828716, 19852646, 21657432, 29778969, 39705292, 59557938, 79410584, 119115876, 238231752]

約数ペア:

[(1, 238231752), (2, 119115876), (3, 79410584), (4, 59557938), (6, 39705292), (8, 29778969), (11, 21657432), (12, 19852646), (22, 10828716), (24, 9926323), (29, 8214888), (33, 7219144), (37, 6438696), (44, 5414358), (58, 4107444), (66, 3609572), (74, 3219348), (87, 2738296), (88, 2707179), (111, 2146232), (116, 2053722), (132, 1804786), (148, 1609674), (174, 1369148), (222, 1073116), (232, 1026861), (264, 902393), (296, 804837), (319, 746808), (348, 684574), (407, 585336), (444, 536558), (638, 373404), (696, 342287), (814, 292668), (841, 283272), (888, 268279), (957, 248936), (1073, 222024), (1221, 195112), (1276, 186702), (1628, 146334), (1682, 141636), (1914, 124468), (2146, 111012), (2442, 97556), (2523, 94424), (2552, 93351), (3219, 74008), (3256, 73167), (3364, 70818), (3828, 62234), (4292, 55506), (4884, 48778), (5046, 47212), (6438, 37004), (6728, 35409), (7656, 31117), (8584, 27753), (9251, 25752), (9768, 24389), (10092, 23606), (11803, 20184), (12876, 18502)]