271844144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 680581440

約数和(自身を除く): 408737296

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 29, 34, 44, 52, 58, 68, 88, 104, 116, 136, 143, 176, 187, 208, 221, 232, 241, 272, 286, 319, 374, 377, 442, 464, 482, 493, 572, 638, 748, 754, 884, 964, 986, 1144, 1276, 1496, 1508, 1768, 1928, 1972, 2288, 2431, 2552, 2651, 2992, 3016, 3133, 3536, 3856, 3944, 4097, 4147, 4862, 5104, 5302, 5423, 6032, 6266, 6409, 6989, 7888, 8194, 8294, 9724, 10604, 10846, 12532, 12818, 13978, 16388, 16588, 19448, 21208, 21692, 25064, 25636, 27956, 32776, 33176, 34463, 38896, 42416, 43384, 45067, 50128, 51272, 53261, 55912, 65552, 66352, 68926, 70499, 76879, 86768, 90134, 90857, 102544, 106522, 111824, 118813, 137852, 140998, 153758, 180268, 181714, 213044, 237626, 275704, 281996, 307516, 360536, 363428, 426088, 475252, 551408, 563992, 585871, 615032, 721072, 726856, 852176, 950504, 999427, 1127984, 1171742, 1230064, 1306943, 1453712, 1544569, 1901008, 1998854, 2343484, 2613886, 3089138, 3997708, 4686968, 5227772, 6178276, 7995416, 9373936, 10455544, 12356552, 15990832, 16990259, 20911088, 24713104, 33980518, 67961036, 135922072, 271844144]

約数ペア:

[(1, 271844144), (2, 135922072), (4, 67961036), (8, 33980518), (11, 24713104), (13, 20911088), (16, 16990259), (17, 15990832), (22, 12356552), (26, 10455544), (29, 9373936), (34, 7995416), (44, 6178276), (52, 5227772), (58, 4686968), (68, 3997708), (88, 3089138), (104, 2613886), (116, 2343484), (136, 1998854), (143, 1901008), (176, 1544569), (187, 1453712), (208, 1306943), (221, 1230064), (232, 1171742), (241, 1127984), (272, 999427), (286, 950504), (319, 852176), (374, 726856), (377, 721072), (442, 615032), (464, 585871), (482, 563992), (493, 551408), (572, 475252), (638, 426088), (748, 363428), (754, 360536), (884, 307516), (964, 281996), (986, 275704), (1144, 237626), (1276, 213044), (1496, 181714), (1508, 180268), (1768, 153758), (1928, 140998), (1972, 137852), (2288, 118813), (2431, 111824), (2552, 106522), (2651, 102544), (2992, 90857), (3016, 90134), (3133, 86768), (3536, 76879), (3856, 70499), (3944, 68926), (4097, 66352), (4147, 65552), (4862, 55912), (5104, 53261), (5302, 51272), (5423, 50128), (6032, 45067), (6266, 43384), (6409, 42416), (6989, 38896), (7888, 34463), (8194, 33176), (8294, 32776), (9724, 27956), (10604, 25636), (10846, 25064), (12532, 21692), (12818, 21208), (13978, 19448), (16388, 16588)]