302154464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12917}}^1$

素因数の和:12987

約数の個数: 48

約数和(自身を含む): 644556528

約数和(自身を除く): 342402064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 11696, 12917, 23392, 25834, 51668, 103336, 206672, 219589, 413344, 439178, 555431, 878356, 1110862, 1756712, 2221724, 3513424, 4443448, 7026848, 8886896, 9442327, 17773792, 18884654, 37769308, 75538616, 151077232, 302154464]

約数ペア:

[(1, 302154464), (2, 151077232), (4, 75538616), (8, 37769308), (16, 18884654), (17, 17773792), (32, 9442327), (34, 8886896), (43, 7026848), (68, 4443448), (86, 3513424), (136, 2221724), (172, 1756712), (272, 1110862), (344, 878356), (544, 555431), (688, 439178), (731, 413344), (1376, 219589), (1462, 206672), (2924, 103336), (5848, 51668), (11696, 25834), (12917, 23392)]