258913908

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{72647}}^1$

素因数の和:72674

約数の個数: 60

約数和(自身を含む): 738394272

約数和(自身を除く): 479480364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 72647, 145294, 217941, 290588, 435882, 653823, 799117, 871764, 1307646, 1598234, 1961469, 2397351, 2615292, 3196468, 3922938, 4794702, 5884407, 7192053, 7845876, 9589404, 11768814, 14384106, 21576159, 23537628, 28768212, 43152318, 64728477, 86304636, 129456954, 258913908]

約数ペア:

[(1, 258913908), (2, 129456954), (3, 86304636), (4, 64728477), (6, 43152318), (9, 28768212), (11, 23537628), (12, 21576159), (18, 14384106), (22, 11768814), (27, 9589404), (33, 7845876), (36, 7192053), (44, 5884407), (54, 4794702), (66, 3922938), (81, 3196468), (99, 2615292), (108, 2397351), (132, 1961469), (162, 1598234), (198, 1307646), (297, 871764), (324, 799117), (396, 653823), (594, 435882), (891, 290588), (1188, 217941), (1782, 145294), (3564, 72647)]