242508248

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 484311960

約数和(自身を除く): 241803712

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 361, 524, 641, 722, 1048, 1282, 1444, 2489, 2564, 2888, 4978, 5128, 9956, 12179, 19912, 24358, 47291, 48716, 83971, 94582, 97432, 167942, 189164, 231401, 335884, 378328, 462802, 671768, 925604, 1595449, 1851208, 3190898, 6381796, 12763592, 30313531, 60627062, 121254124, 242508248]

約数ペア:

[(1, 242508248), (2, 121254124), (4, 60627062), (8, 30313531), (19, 12763592), (38, 6381796), (76, 3190898), (131, 1851208), (152, 1595449), (262, 925604), (361, 671768), (524, 462802), (641, 378328), (722, 335884), (1048, 231401), (1282, 189164), (1444, 167942), (2489, 97432), (2564, 94582), (2888, 83971), (4978, 48716), (5128, 47291), (9956, 24358), (12179, 19912)]