291330807042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{230273}}^1$

素因数の和:230979

約数の個数: 64

約数和(自身を含む): 658546796160

約数和(自身を除く): 367215989118

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 661, 957, 1322, 1914, 1983, 3966, 7271, 14542, 19169, 21813, 38338, 43626, 57507, 115014, 210859, 230273, 421718, 460546, 632577, 690819, 1265154, 1381638, 2533003, 5066006, 6677917, 7599009, 13355834, 15198018, 20033751, 40067502, 73457087, 146914174, 152210453, 220371261, 304420906, 440742522, 456631359, 913262718, 1674314983, 3348629966, 4414103137, 5022944949, 8828206274, 10045889898, 13242309411, 26484618822, 48555134507, 97110269014, 145665403521, 291330807042]

約数ペア:

[(1, 291330807042), (2, 145665403521), (3, 97110269014), (6, 48555134507), (11, 26484618822), (22, 13242309411), (29, 10045889898), (33, 8828206274), (58, 5022944949), (66, 4414103137), (87, 3348629966), (174, 1674314983), (319, 913262718), (638, 456631359), (661, 440742522), (957, 304420906), (1322, 220371261), (1914, 152210453), (1983, 146914174), (3966, 73457087), (7271, 40067502), (14542, 20033751), (19169, 15198018), (21813, 13355834), (38338, 7599009), (43626, 6677917), (57507, 5066006), (115014, 2533003), (210859, 1381638), (230273, 1265154), (421718, 690819), (460546, 632577)]