312465304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 651939840

約数和(自身を除く): 339474536

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 191, 382, 391, 523, 764, 782, 1046, 1528, 1564, 2092, 3128, 3247, 4184, 4393, 6494, 8786, 8891, 12029, 12988, 17572, 17782, 24058, 25976, 35144, 35564, 48116, 71128, 74681, 96232, 99893, 149362, 199786, 204493, 298724, 399572, 408986, 597448, 799144, 817972, 1635944, 1698181, 2297539, 3396362, 4595078, 6792724, 9190156, 13585448, 18380312, 39058163, 78116326, 156232652, 312465304]

約数ペア:

[(1, 312465304), (2, 156232652), (4, 78116326), (8, 39058163), (17, 18380312), (23, 13585448), (34, 9190156), (46, 6792724), (68, 4595078), (92, 3396362), (136, 2297539), (184, 1698181), (191, 1635944), (382, 817972), (391, 799144), (523, 597448), (764, 408986), (782, 399572), (1046, 298724), (1528, 204493), (1564, 199786), (2092, 149362), (3128, 99893), (3247, 96232), (4184, 74681), (4393, 71128), (6494, 48116), (8786, 35564), (8891, 35144), (12029, 25976), (12988, 24058), (17572, 17782)]