1256223066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{8423}}^1$

素因数の和:8555

約数の個数: 64

約数和(自身を含む): 2969561088

約数和(自身を除く): 1713338022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 67, 106, 134, 159, 201, 318, 371, 402, 469, 742, 938, 1113, 1407, 2226, 2814, 3551, 7102, 8423, 10653, 16846, 21306, 24857, 25269, 49714, 50538, 58961, 74571, 117922, 149142, 176883, 353766, 446419, 564341, 892838, 1128682, 1339257, 1693023, 2678514, 3124933, 3386046, 3950387, 6249866, 7900774, 9374799, 11851161, 18749598, 23702322, 29910073, 59820146, 89730219, 179460438, 209370511, 418741022, 628111533, 1256223066]

約数ペア:

[(1, 1256223066), (2, 628111533), (3, 418741022), (6, 209370511), (7, 179460438), (14, 89730219), (21, 59820146), (42, 29910073), (53, 23702322), (67, 18749598), (106, 11851161), (134, 9374799), (159, 7900774), (201, 6249866), (318, 3950387), (371, 3386046), (402, 3124933), (469, 2678514), (742, 1693023), (938, 1339257), (1113, 1128682), (1407, 892838), (2226, 564341), (2814, 446419), (3551, 353766), (7102, 176883), (8423, 149142), (10653, 117922), (16846, 74571), (21306, 58961), (24857, 50538), (25269, 49714)]