271189984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1308

約数の個数: 96

約数和(自身を含む): 628943616

約数和(自身を除く): 357753632

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 884, 992, 1054, 1237, 1612, 1768, 2108, 2474, 3224, 3536, 4216, 4948, 6448, 6851, 7072, 8432, 9896, 12896, 13702, 16081, 16864, 19792, 21029, 27404, 32162, 38347, 39584, 42058, 54808, 64324, 76694, 84116, 109616, 128648, 153388, 168232, 219232, 257296, 273377, 306776, 336464, 498511, 514592, 546754, 613552, 651899, 672928, 997022, 1093508, 1227104, 1303798, 1994044, 2187016, 2607596, 3988088, 4374032, 5215192, 7976176, 8474687, 8748064, 10430384, 15952352, 16949374, 20860768, 33898748, 67797496, 135594992, 271189984]

約数ペア:

[(1, 271189984), (2, 135594992), (4, 67797496), (8, 33898748), (13, 20860768), (16, 16949374), (17, 15952352), (26, 10430384), (31, 8748064), (32, 8474687), (34, 7976176), (52, 5215192), (62, 4374032), (68, 3988088), (104, 2607596), (124, 2187016), (136, 1994044), (208, 1303798), (221, 1227104), (248, 1093508), (272, 997022), (403, 672928), (416, 651899), (442, 613552), (496, 546754), (527, 514592), (544, 498511), (806, 336464), (884, 306776), (992, 273377), (1054, 257296), (1237, 219232), (1612, 168232), (1768, 153388), (2108, 128648), (2474, 109616), (3224, 84116), (3536, 76694), (4216, 64324), (4948, 54808), (6448, 42058), (6851, 39584), (7072, 38347), (8432, 32162), (9896, 27404), (12896, 21029), (13702, 19792), (16081, 16864)]