217692864

素因数分解:

$2^6\times 3^2\times {\mathrm{457}}^1\times {\mathrm{827}}^1$

素因数の和:1302

約数の個数: 84

約数和(自身を含む): 626098824

約数和(自身を除く): 408405960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 457, 576, 827, 914, 1371, 1654, 1828, 2481, 2742, 3308, 3656, 4113, 4962, 5484, 6616, 7312, 7443, 8226, 9924, 10968, 13232, 14624, 14886, 16452, 19848, 21936, 26464, 29248, 29772, 32904, 39696, 43872, 52928, 59544, 65808, 79392, 87744, 119088, 131616, 158784, 238176, 263232, 377939, 476352, 755878, 1133817, 1511756, 2267634, 3023512, 3401451, 4535268, 6047024, 6802902, 9070536, 12094048, 13605804, 18141072, 24188096, 27211608, 36282144, 54423216, 72564288, 108846432, 217692864]

約数ペア:

[(1, 217692864), (2, 108846432), (3, 72564288), (4, 54423216), (6, 36282144), (8, 27211608), (9, 24188096), (12, 18141072), (16, 13605804), (18, 12094048), (24, 9070536), (32, 6802902), (36, 6047024), (48, 4535268), (64, 3401451), (72, 3023512), (96, 2267634), (144, 1511756), (192, 1133817), (288, 755878), (457, 476352), (576, 377939), (827, 263232), (914, 238176), (1371, 158784), (1654, 131616), (1828, 119088), (2481, 87744), (2742, 79392), (3308, 65808), (3656, 59544), (4113, 52928), (4962, 43872), (5484, 39696), (6616, 32904), (7312, 29772), (7443, 29248), (8226, 26464), (9924, 21936), (10968, 19848), (13232, 16452), (14624, 14886)]