205369344

素因数分解:

$2^{12}\times 3^4\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 130

約数和(自身を含む): 614488820

約数和(自身を除く): 409119476

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, 512, 576, 619, 648, 768, 864, 1024, 1152, 1238, 1296, 1536, 1728, 1857, 2048, 2304, 2476, 2592, 3072, 3456, 3714, 4096, 4608, 4952, 5184, 5571, 6144, 6912, 7428, 9216, 9904, 10368, 11142, 12288, 13824, 14856, 16713, 18432, 19808, 20736, 22284, 27648, 29712, 33426, 36864, 39616, 41472, 44568, 50139, 55296, 59424, 66852, 79232, 82944, 89136, 100278, 110592, 118848, 133704, 158464, 165888, 178272, 200556, 237696, 267408, 316928, 331776, 356544, 401112, 475392, 534816, 633856, 713088, 802224, 950784, 1069632, 1267712, 1426176, 1604448, 1901568, 2139264, 2535424, 2852352, 3208896, 3803136, 4278528, 5704704, 6417792, 7606272, 8557056, 11409408, 12835584, 17114112, 22818816, 25671168, 34228224, 51342336, 68456448, 102684672, 205369344]

約数ペア:

[(1, 205369344), (2, 102684672), (3, 68456448), (4, 51342336), (6, 34228224), (8, 25671168), (9, 22818816), (12, 17114112), (16, 12835584), (18, 11409408), (24, 8557056), (27, 7606272), (32, 6417792), (36, 5704704), (48, 4278528), (54, 3803136), (64, 3208896), (72, 2852352), (81, 2535424), (96, 2139264), (108, 1901568), (128, 1604448), (144, 1426176), (162, 1267712), (192, 1069632), (216, 950784), (256, 802224), (288, 713088), (324, 633856), (384, 534816), (432, 475392), (512, 401112), (576, 356544), (619, 331776), (648, 316928), (768, 267408), (864, 237696), (1024, 200556), (1152, 178272), (1238, 165888), (1296, 158464), (1536, 133704), (1728, 118848), (1857, 110592), (2048, 100278), (2304, 89136), (2476, 82944), (2592, 79232), (3072, 66852), (3456, 59424), (3714, 55296), (4096, 50139), (4608, 44568), (4952, 41472), (5184, 39616), (5571, 36864), (6144, 33426), (6912, 29712), (7428, 27648), (9216, 22284), (9904, 20736), (10368, 19808), (11142, 18432), (12288, 16713), (13824, 14856)]