290199552

素因数分解:

$2^{11}\times 3^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 781326000

約数和(自身を除く): 491126448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 317, 384, 447, 512, 596, 634, 768, 894, 951, 1024, 1192, 1268, 1536, 1788, 1902, 2048, 2384, 2536, 3072, 3576, 3804, 4768, 5072, 6144, 7152, 7608, 9536, 10144, 14304, 15216, 19072, 20288, 28608, 30432, 38144, 40576, 47233, 57216, 60864, 76288, 81152, 94466, 114432, 121728, 141699, 152576, 162304, 188932, 228864, 243456, 283398, 305152, 324608, 377864, 457728, 486912, 566796, 649216, 755728, 915456, 973824, 1133592, 1511456, 1947648, 2267184, 3022912, 4534368, 6045824, 9068736, 12091648, 18137472, 24183296, 36274944, 48366592, 72549888, 96733184, 145099776, 290199552]

約数ペア:

[(1, 290199552), (2, 145099776), (3, 96733184), (4, 72549888), (6, 48366592), (8, 36274944), (12, 24183296), (16, 18137472), (24, 12091648), (32, 9068736), (48, 6045824), (64, 4534368), (96, 3022912), (128, 2267184), (149, 1947648), (192, 1511456), (256, 1133592), (298, 973824), (317, 915456), (384, 755728), (447, 649216), (512, 566796), (596, 486912), (634, 457728), (768, 377864), (894, 324608), (951, 305152), (1024, 283398), (1192, 243456), (1268, 228864), (1536, 188932), (1788, 162304), (1902, 152576), (2048, 141699), (2384, 121728), (2536, 114432), (3072, 94466), (3576, 81152), (3804, 76288), (4768, 60864), (5072, 57216), (6144, 47233), (7152, 40576), (7608, 38144), (9536, 30432), (10144, 28608), (14304, 20288), (15216, 19072)]