255275424

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{18859}}^1$

素因数の和:18922

約数の個数: 72

約数和(自身を含む): 741424320

約数和(自身を除く): 486148896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 18859, 37718, 56577, 75436, 113154, 150872, 169731, 226308, 301744, 339462, 452616, 603488, 678924, 886373, 905232, 1357848, 1772746, 1810464, 2659119, 2715696, 3545492, 5318238, 5431392, 7090984, 7977357, 10636476, 14181968, 15954714, 21272952, 28363936, 31909428, 42545904, 63818856, 85091808, 127637712, 255275424]

約数ペア:

[(1, 255275424), (2, 127637712), (3, 85091808), (4, 63818856), (6, 42545904), (8, 31909428), (9, 28363936), (12, 21272952), (16, 15954714), (18, 14181968), (24, 10636476), (32, 7977357), (36, 7090984), (47, 5431392), (48, 5318238), (72, 3545492), (94, 2715696), (96, 2659119), (141, 1810464), (144, 1772746), (188, 1357848), (282, 905232), (288, 886373), (376, 678924), (423, 603488), (564, 452616), (752, 339462), (846, 301744), (1128, 226308), (1504, 169731), (1692, 150872), (2256, 113154), (3384, 75436), (4512, 56577), (6768, 37718), (13536, 18859)]