349977796

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{93979}}^1$

素因数の和:94016

約数の個数: 36

約数和(自身を含む): 749960400

約数和(自身を除く): 399982604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 93979, 187958, 375916, 657853, 1315706, 1785601, 2631412, 3571202, 4604971, 7142404, 9209942, 12499207, 18419884, 24998414, 49996828, 87494449, 174988898, 349977796]

約数ペア:

[(1, 349977796), (2, 174988898), (4, 87494449), (7, 49996828), (14, 24998414), (19, 18419884), (28, 12499207), (38, 9209942), (49, 7142404), (76, 4604971), (98, 3571202), (133, 2631412), (196, 1785601), (266, 1315706), (532, 657853), (931, 375916), (1862, 187958), (3724, 93979)]