1215706692

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{3697}}^1$

素因数の和:4180

約数の個数: 48

約数和(自身を含む): 2886806720

約数和(自身を除く): 1671100028

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 409, 804, 818, 1227, 1636, 2454, 3697, 4908, 7394, 11091, 14788, 22182, 27403, 44364, 54806, 82209, 109612, 164418, 247699, 328836, 495398, 743097, 990796, 1486194, 1512073, 2972388, 3024146, 4536219, 6048292, 9072438, 18144876, 101308891, 202617782, 303926673, 405235564, 607853346, 1215706692]

約数ペア:

[(1, 1215706692), (2, 607853346), (3, 405235564), (4, 303926673), (6, 202617782), (12, 101308891), (67, 18144876), (134, 9072438), (201, 6048292), (268, 4536219), (402, 3024146), (409, 2972388), (804, 1512073), (818, 1486194), (1227, 990796), (1636, 743097), (2454, 495398), (3697, 328836), (4908, 247699), (7394, 164418), (11091, 109612), (14788, 82209), (22182, 54806), (27403, 44364)]