254692452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{27817}}^1$

素因数の和:27940

約数の個数: 48

約数和(自身を含む): 685435520

約数和(自身を除く): 430743068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 27817, 55634, 83451, 111268, 166902, 194719, 333804, 389438, 584157, 778876, 1168314, 2336628, 3032053, 6064106, 9096159, 12128212, 18192318, 21224371, 36384636, 42448742, 63673113, 84897484, 127346226, 254692452]

約数ペア:

[(1, 254692452), (2, 127346226), (3, 84897484), (4, 63673113), (6, 42448742), (7, 36384636), (12, 21224371), (14, 18192318), (21, 12128212), (28, 9096159), (42, 6064106), (84, 3032053), (109, 2336628), (218, 1168314), (327, 778876), (436, 584157), (654, 389438), (763, 333804), (1308, 194719), (1526, 166902), (2289, 111268), (3052, 83451), (4578, 55634), (9156, 27817)]