486569248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19469}}^1$

素因数の和:19561

約数の個数: 48

約数和(自身を含む): 1059791040

約数和(自身を除く): 573221792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1136, 1562, 2272, 3124, 6248, 12496, 19469, 24992, 38938, 77876, 155752, 214159, 311504, 428318, 623008, 856636, 1382299, 1713272, 2764598, 3426544, 5529196, 6853088, 11058392, 15205289, 22116784, 30410578, 44233568, 60821156, 121642312, 243284624, 486569248]

約数ペア:

[(1, 486569248), (2, 243284624), (4, 121642312), (8, 60821156), (11, 44233568), (16, 30410578), (22, 22116784), (32, 15205289), (44, 11058392), (71, 6853088), (88, 5529196), (142, 3426544), (176, 2764598), (284, 1713272), (352, 1382299), (568, 856636), (781, 623008), (1136, 428318), (1562, 311504), (2272, 214159), (3124, 155752), (6248, 77876), (12496, 38938), (19469, 24992)]