255367716

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{2089}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 609544320

約数和(自身を除く): 354176604

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 167, 183, 244, 334, 366, 501, 668, 732, 1002, 2004, 2089, 4178, 6267, 8356, 10187, 12534, 20374, 25068, 30561, 40748, 61122, 122244, 127429, 254858, 348863, 382287, 509716, 697726, 764574, 1046589, 1395452, 1529148, 2093178, 4186356, 21280643, 42561286, 63841929, 85122572, 127683858, 255367716]

約数ペア:

[(1, 255367716), (2, 127683858), (3, 85122572), (4, 63841929), (6, 42561286), (12, 21280643), (61, 4186356), (122, 2093178), (167, 1529148), (183, 1395452), (244, 1046589), (334, 764574), (366, 697726), (501, 509716), (668, 382287), (732, 348863), (1002, 254858), (2004, 127429), (2089, 122244), (4178, 61122), (6267, 40748), (8356, 30561), (10187, 25068), (12534, 20374)]