348564294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{87623}}^1$

素因数の和:87661

約数の個数: 48

約数和(自身を含む): 861168672

約数和(自身を除く): 512604378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 87623, 175246, 262869, 525738, 788607, 1139099, 1489591, 1577214, 2278198, 2979182, 3417297, 4468773, 6834594, 8937546, 10251891, 13406319, 19364683, 20503782, 26812638, 38729366, 58094049, 116188098, 174282147, 348564294]

約数ペア:

[(1, 348564294), (2, 174282147), (3, 116188098), (6, 58094049), (9, 38729366), (13, 26812638), (17, 20503782), (18, 19364683), (26, 13406319), (34, 10251891), (39, 8937546), (51, 6834594), (78, 4468773), (102, 3417297), (117, 2979182), (153, 2278198), (221, 1577214), (234, 1489591), (306, 1139099), (442, 788607), (663, 525738), (1326, 262869), (1989, 175246), (3978, 87623)]