1269638711036

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{12143}}^1$

素因数の和:12511

約数の個数: 72

約数和(自身を含む): 2319824795904

約数和(自身を除く): 1050186084868

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 211, 268, 422, 844, 1849, 2881, 3698, 5762, 7396, 9073, 11524, 12143, 14137, 18146, 24286, 28274, 36292, 48572, 56548, 123883, 247766, 390139, 495532, 522149, 607891, 780278, 813581, 1044298, 1215782, 1560556, 1627162, 2088596, 2431564, 2562173, 3254324, 5124346, 10248692, 22452407, 26139313, 34983983, 44904814, 52278626, 69967966, 89809628, 104557252, 110173439, 139935932, 171665591, 220346878, 343331182, 440693756, 686662364, 1504311269, 3008622538, 4737457877, 6017245076, 7381620413, 9474915754, 14763240826, 18949831508, 29526481652, 317409677759, 634819355518, 1269638711036]

約数ペア:

[(1, 1269638711036), (2, 634819355518), (4, 317409677759), (43, 29526481652), (67, 18949831508), (86, 14763240826), (134, 9474915754), (172, 7381620413), (211, 6017245076), (268, 4737457877), (422, 3008622538), (844, 1504311269), (1849, 686662364), (2881, 440693756), (3698, 343331182), (5762, 220346878), (7396, 171665591), (9073, 139935932), (11524, 110173439), (12143, 104557252), (14137, 89809628), (18146, 69967966), (24286, 52278626), (28274, 44904814), (36292, 34983983), (48572, 26139313), (56548, 22452407), (123883, 10248692), (247766, 5124346), (390139, 3254324), (495532, 2562173), (522149, 2431564), (607891, 2088596), (780278, 1627162), (813581, 1560556), (1044298, 1215782)]