39221568

素因数分解:

$2^6\times 3^2\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 84

約数和(自身を含む): 113423700

約数和(自身を除く): 74202132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 149, 192, 288, 298, 447, 457, 576, 596, 894, 914, 1192, 1341, 1371, 1788, 1828, 2384, 2682, 2742, 3576, 3656, 4113, 4768, 5364, 5484, 7152, 7312, 8226, 9536, 10728, 10968, 14304, 14624, 16452, 21456, 21936, 28608, 29248, 32904, 42912, 43872, 65808, 68093, 85824, 87744, 131616, 136186, 204279, 263232, 272372, 408558, 544744, 612837, 817116, 1089488, 1225674, 1634232, 2178976, 2451348, 3268464, 4357952, 4902696, 6536928, 9805392, 13073856, 19610784, 39221568]

約数ペア:

[(1, 39221568), (2, 19610784), (3, 13073856), (4, 9805392), (6, 6536928), (8, 4902696), (9, 4357952), (12, 3268464), (16, 2451348), (18, 2178976), (24, 1634232), (32, 1225674), (36, 1089488), (48, 817116), (64, 612837), (72, 544744), (96, 408558), (144, 272372), (149, 263232), (192, 204279), (288, 136186), (298, 131616), (447, 87744), (457, 85824), (576, 68093), (596, 65808), (894, 43872), (914, 42912), (1192, 32904), (1341, 29248), (1371, 28608), (1788, 21936), (1828, 21456), (2384, 16452), (2682, 14624), (2742, 14304), (3576, 10968), (3656, 10728), (4113, 9536), (4768, 8226), (5364, 7312), (5484, 7152)]