291319632

素因数分解:

$2^4\times 3^3\times {\mathrm{571}}^1\times {\mathrm{1181}}^1$

素因数の和:1769

約数の個数: 80

約数和(自身を含む): 838368960

約数和(自身を除く): 547049328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 571, 1142, 1181, 1713, 2284, 2362, 3426, 3543, 4568, 4724, 5139, 6852, 7086, 9136, 9448, 10278, 10629, 13704, 14172, 15417, 18896, 20556, 21258, 27408, 28344, 30834, 31887, 41112, 42516, 56688, 61668, 63774, 82224, 85032, 123336, 127548, 170064, 246672, 255096, 510192, 674351, 1348702, 2023053, 2697404, 4046106, 5394808, 6069159, 8092212, 10789616, 12138318, 16184424, 18207477, 24276636, 32368848, 36414954, 48553272, 72829908, 97106544, 145659816, 291319632]

約数ペア:

[(1, 291319632), (2, 145659816), (3, 97106544), (4, 72829908), (6, 48553272), (8, 36414954), (9, 32368848), (12, 24276636), (16, 18207477), (18, 16184424), (24, 12138318), (27, 10789616), (36, 8092212), (48, 6069159), (54, 5394808), (72, 4046106), (108, 2697404), (144, 2023053), (216, 1348702), (432, 674351), (571, 510192), (1142, 255096), (1181, 246672), (1713, 170064), (2284, 127548), (2362, 123336), (3426, 85032), (3543, 82224), (4568, 63774), (4724, 61668), (5139, 56688), (6852, 42516), (7086, 41112), (9136, 31887), (9448, 30834), (10278, 28344), (10629, 27408), (13704, 21258), (14172, 20556), (15417, 18896)]