309337424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2659}}^1$

素因数の和:3339

約数の個数: 40

約数和(自身を含む): 655062240

約数和(自身を除く): 345724816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 661, 1322, 2644, 2659, 5288, 5318, 7271, 10576, 10636, 14542, 21272, 29084, 29249, 42544, 58168, 58498, 116336, 116996, 233992, 467984, 1757599, 3515198, 7030396, 14060792, 19333589, 28121584, 38667178, 77334356, 154668712, 309337424]

約数ペア:

[(1, 309337424), (2, 154668712), (4, 77334356), (8, 38667178), (11, 28121584), (16, 19333589), (22, 14060792), (44, 7030396), (88, 3515198), (176, 1757599), (661, 467984), (1322, 233992), (2644, 116996), (2659, 116336), (5288, 58498), (5318, 58168), (7271, 42544), (10576, 29249), (10636, 29084), (14542, 21272)]