220306176

素因数分解:

$2^8\times 3^3\times {\mathrm{31873}}^1$

素因数の和:31898

約数の個数: 72

約数和(自身を含む): 651504560

約数和(自身を除く): 431198384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 31873, 63746, 95619, 127492, 191238, 254984, 286857, 382476, 509968, 573714, 764952, 860571, 1019936, 1147428, 1529904, 1721142, 2039872, 2294856, 3059808, 3442284, 4079744, 4589712, 6119616, 6884568, 8159488, 9179424, 12239232, 13769136, 18358848, 24478464, 27538272, 36717696, 55076544, 73435392, 110153088, 220306176]

約数ペア:

[(1, 220306176), (2, 110153088), (3, 73435392), (4, 55076544), (6, 36717696), (8, 27538272), (9, 24478464), (12, 18358848), (16, 13769136), (18, 12239232), (24, 9179424), (27, 8159488), (32, 6884568), (36, 6119616), (48, 4589712), (54, 4079744), (64, 3442284), (72, 3059808), (96, 2294856), (108, 2039872), (128, 1721142), (144, 1529904), (192, 1147428), (216, 1019936), (256, 860571), (288, 764952), (384, 573714), (432, 509968), (576, 382476), (768, 286857), (864, 254984), (1152, 191238), (1728, 127492), (2304, 95619), (3456, 63746), (6912, 31873)]