216301356

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 556539984

約数和(自身を除く): 340238628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 233, 241, 321, 428, 466, 482, 642, 699, 723, 932, 963, 964, 1284, 1398, 1446, 1926, 2097, 2169, 2796, 2892, 3852, 4194, 4338, 8388, 8676, 24931, 25787, 49862, 51574, 56153, 74793, 77361, 99724, 103148, 112306, 149586, 154722, 168459, 224379, 224612, 232083, 299172, 309444, 336918, 448758, 464166, 505377, 673836, 897516, 928332, 1010754, 2021508, 6008371, 12016742, 18025113, 24033484, 36050226, 54075339, 72100452, 108150678, 216301356]

約数ペア:

[(1, 216301356), (2, 108150678), (3, 72100452), (4, 54075339), (6, 36050226), (9, 24033484), (12, 18025113), (18, 12016742), (36, 6008371), (107, 2021508), (214, 1010754), (233, 928332), (241, 897516), (321, 673836), (428, 505377), (466, 464166), (482, 448758), (642, 336918), (699, 309444), (723, 299172), (932, 232083), (963, 224612), (964, 224379), (1284, 168459), (1398, 154722), (1446, 149586), (1926, 112306), (2097, 103148), (2169, 99724), (2796, 77361), (2892, 74793), (3852, 56153), (4194, 51574), (4338, 49862), (8388, 25787), (8676, 24931)]