256158260352

素因数分解:

$2^7\times 3^3\times {\mathrm{127}}^1\times {\mathrm{583621}}^1$

素因数の和:583771

約数の個数: 128

約数和(自身を含む): 761976883200

約数和(自身を除く): 505818622848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 288, 381, 384, 432, 508, 576, 762, 864, 1016, 1143, 1152, 1524, 1728, 2032, 2286, 3048, 3429, 3456, 4064, 4572, 6096, 6858, 8128, 9144, 12192, 13716, 16256, 18288, 24384, 27432, 36576, 48768, 54864, 73152, 109728, 146304, 219456, 438912, 583621, 1167242, 1750863, 2334484, 3501726, 4668968, 5252589, 7003452, 9337936, 10505178, 14006904, 15757767, 18675872, 21010356, 28013808, 31515534, 37351744, 42020712, 56027616, 63031068, 74119867, 74703488, 84041424, 112055232, 126062136, 148239734, 168082848, 222359601, 224110464, 252124272, 296479468, 336165696, 444719202, 504248544, 592958936, 667078803, 672331392, 889438404, 1008497088, 1185917872, 1334157606, 1778876808, 2001236409, 2016994176, 2371835744, 2668315212, 3557753616, 4002472818, 4743671488, 5336630424, 7115507232, 8004945636, 9487342976, 10673260848, 14231014464, 16009891272, 21346521696, 28462028928, 32019782544, 42693043392, 64039565088, 85386086784, 128079130176, 256158260352]

約数ペア:

[(1, 256158260352), (2, 128079130176), (3, 85386086784), (4, 64039565088), (6, 42693043392), (8, 32019782544), (9, 28462028928), (12, 21346521696), (16, 16009891272), (18, 14231014464), (24, 10673260848), (27, 9487342976), (32, 8004945636), (36, 7115507232), (48, 5336630424), (54, 4743671488), (64, 4002472818), (72, 3557753616), (96, 2668315212), (108, 2371835744), (127, 2016994176), (128, 2001236409), (144, 1778876808), (192, 1334157606), (216, 1185917872), (254, 1008497088), (288, 889438404), (381, 672331392), (384, 667078803), (432, 592958936), (508, 504248544), (576, 444719202), (762, 336165696), (864, 296479468), (1016, 252124272), (1143, 224110464), (1152, 222359601), (1524, 168082848), (1728, 148239734), (2032, 126062136), (2286, 112055232), (3048, 84041424), (3429, 74703488), (3456, 74119867), (4064, 63031068), (4572, 56027616), (6096, 42020712), (6858, 37351744), (8128, 31515534), (9144, 28013808), (12192, 21010356), (13716, 18675872), (16256, 15757767), (18288, 14006904), (24384, 10505178), (27432, 9337936), (36576, 7003452), (48768, 5252589), (54864, 4668968), (73152, 3501726), (109728, 2334484), (146304, 1750863), (219456, 1167242), (438912, 583621)]