197427456

素因数分解:

$2^8\times 3^4\times {\mathrm{9521}}^1$

素因数の和:9549

約数の個数: 90

約数和(自身を含む): 588754782

約数和(自身を除く): 391327326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 9521, 10368, 19042, 20736, 28563, 38084, 57126, 76168, 85689, 114252, 152336, 171378, 228504, 257067, 304672, 342756, 457008, 514134, 609344, 685512, 771201, 914016, 1028268, 1218688, 1371024, 1542402, 1828032, 2056536, 2437376, 2742048, 3084804, 3656064, 4113072, 5484096, 6169608, 7312128, 8226144, 10968192, 12339216, 16452288, 21936384, 24678432, 32904576, 49356864, 65809152, 98713728, 197427456]

約数ペア:

[(1, 197427456), (2, 98713728), (3, 65809152), (4, 49356864), (6, 32904576), (8, 24678432), (9, 21936384), (12, 16452288), (16, 12339216), (18, 10968192), (24, 8226144), (27, 7312128), (32, 6169608), (36, 5484096), (48, 4113072), (54, 3656064), (64, 3084804), (72, 2742048), (81, 2437376), (96, 2056536), (108, 1828032), (128, 1542402), (144, 1371024), (162, 1218688), (192, 1028268), (216, 914016), (256, 771201), (288, 685512), (324, 609344), (384, 514134), (432, 457008), (576, 342756), (648, 304672), (768, 257067), (864, 228504), (1152, 171378), (1296, 152336), (1728, 114252), (2304, 85689), (2592, 76168), (3456, 57126), (5184, 38084), (6912, 28563), (9521, 20736), (10368, 19042)]