269723870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 576543744

約数和(自身を除く): 306819874

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 127, 130, 155, 170, 221, 254, 310, 403, 442, 527, 635, 806, 961, 1054, 1105, 1270, 1651, 1922, 2015, 2159, 2210, 2635, 3302, 3937, 4030, 4318, 4805, 5270, 6851, 7874, 8255, 9610, 10795, 12493, 13702, 16337, 16510, 19685, 21590, 24986, 28067, 32674, 34255, 39370, 51181, 56134, 62465, 66929, 68510, 81685, 102362, 122047, 124930, 133858, 140335, 163370, 212381, 244094, 255905, 280670, 334645, 424762, 511810, 610235, 669290, 870077, 1061905, 1220470, 1586611, 1740154, 2074799, 2123810, 3173222, 4149598, 4350385, 7933055, 8700770, 10373995, 15866110, 20747990, 26972387, 53944774, 134861935, 269723870]

約数ペア:

[(1, 269723870), (2, 134861935), (5, 53944774), (10, 26972387), (13, 20747990), (17, 15866110), (26, 10373995), (31, 8700770), (34, 7933055), (62, 4350385), (65, 4149598), (85, 3173222), (127, 2123810), (130, 2074799), (155, 1740154), (170, 1586611), (221, 1220470), (254, 1061905), (310, 870077), (403, 669290), (442, 610235), (527, 511810), (635, 424762), (806, 334645), (961, 280670), (1054, 255905), (1105, 244094), (1270, 212381), (1651, 163370), (1922, 140335), (2015, 133858), (2159, 124930), (2210, 122047), (2635, 102362), (3302, 81685), (3937, 68510), (4030, 66929), (4318, 62465), (4805, 56134), (5270, 51181), (6851, 39370), (7874, 34255), (8255, 32674), (9610, 28067), (10795, 24986), (12493, 21590), (13702, 19685), (16337, 16510)]