291255418084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1\times {\mathrm{34483}}^1$

素因数の和:35284

約数の個数: 48

約数和(自身を含む): 543088240128

約数和(自身を除く): 251832822044

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 557, 892, 1114, 2228, 3791, 7582, 9469, 15164, 18938, 34483, 37876, 68966, 124211, 137932, 248422, 496844, 586211, 1172422, 2111587, 2344844, 4223174, 7689709, 8446348, 15379418, 19207031, 30758836, 38414062, 76828124, 130725053, 261450106, 326519527, 522900212, 653039054, 1306078108, 4283167913, 8566335826, 17132671652, 72813854521, 145627709042, 291255418084]

約数ペア:

[(1, 291255418084), (2, 145627709042), (4, 72813854521), (17, 17132671652), (34, 8566335826), (68, 4283167913), (223, 1306078108), (446, 653039054), (557, 522900212), (892, 326519527), (1114, 261450106), (2228, 130725053), (3791, 76828124), (7582, 38414062), (9469, 30758836), (15164, 19207031), (18938, 15379418), (34483, 8446348), (37876, 7689709), (68966, 4223174), (124211, 2344844), (137932, 2111587), (248422, 1172422), (496844, 586211)]