308492077812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{919}}^1\times {\mathrm{77489}}^1$

素因数の和:78453

約数の個数: 72

約数和(自身を含む): 760530254400

約数和(自身を除く): 452038176588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 919, 1083, 1444, 1838, 2166, 2757, 3676, 4332, 5514, 11028, 17461, 34922, 52383, 69844, 77489, 104766, 154978, 209532, 232467, 309956, 331759, 464934, 663518, 929868, 995277, 1327036, 1472291, 1990554, 2944582, 3981108, 4416873, 5889164, 8833746, 17667492, 27973529, 55947058, 71212391, 83920587, 111894116, 142424782, 167841174, 213637173, 284849564, 335682348, 427274346, 854548692, 1353035429, 2706070858, 4059106287, 5412141716, 8118212574, 16236425148, 25707673151, 51415346302, 77123019453, 102830692604, 154246038906, 308492077812]

約数ペア:

[(1, 308492077812), (2, 154246038906), (3, 102830692604), (4, 77123019453), (6, 51415346302), (12, 25707673151), (19, 16236425148), (38, 8118212574), (57, 5412141716), (76, 4059106287), (114, 2706070858), (228, 1353035429), (361, 854548692), (722, 427274346), (919, 335682348), (1083, 284849564), (1444, 213637173), (1838, 167841174), (2166, 142424782), (2757, 111894116), (3676, 83920587), (4332, 71212391), (5514, 55947058), (11028, 27973529), (17461, 17667492), (34922, 8833746), (52383, 5889164), (69844, 4416873), (77489, 3981108), (104766, 2944582), (154978, 1990554), (209532, 1472291), (232467, 1327036), (309956, 995277), (331759, 929868), (464934, 663518)]