334490212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16993}}^1$

素因数の和:17060

約数の個数: 48

約数和(自身を含む): 723264640

約数和(自身を除く): 388774428

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 16993, 19684, 33986, 67972, 118951, 237902, 322867, 475804, 628741, 645734, 1257482, 1291468, 2260069, 2514964, 4401187, 4520138, 8802374, 9040276, 11946079, 17604748, 23892158, 47784316, 83622553, 167245106, 334490212]

約数ペア:

[(1, 334490212), (2, 167245106), (4, 83622553), (7, 47784316), (14, 23892158), (19, 17604748), (28, 11946079), (37, 9040276), (38, 8802374), (74, 4520138), (76, 4401187), (133, 2514964), (148, 2260069), (259, 1291468), (266, 1257482), (518, 645734), (532, 628741), (703, 475804), (1036, 322867), (1406, 237902), (2812, 118951), (4921, 67972), (9842, 33986), (16993, 19684)]