326479538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6217}}^1$

素因数の和:6279

約数の個数: 48

約数和(自身を含む): 635131392

約数和(自身を除く): 308651854

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1694, 2387, 3751, 4774, 6217, 7502, 12434, 26257, 43519, 52514, 68387, 87038, 136774, 192727, 385454, 478709, 752257, 957418, 1349089, 1504514, 2119997, 2698178, 4239994, 5265799, 10531598, 14839979, 23319967, 29679958, 46639934, 163239769, 326479538]

約数ペア:

[(1, 326479538), (2, 163239769), (7, 46639934), (11, 29679958), (14, 23319967), (22, 14839979), (31, 10531598), (62, 5265799), (77, 4239994), (121, 2698178), (154, 2119997), (217, 1504514), (242, 1349089), (341, 957418), (434, 752257), (682, 478709), (847, 385454), (1694, 192727), (2387, 136774), (3751, 87038), (4774, 68387), (6217, 52514), (7502, 43519), (12434, 26257)]