272647232

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:129

約数の個数: 112

約数和(自身を含む): 656807424

約数和(自身を除く): 384160192

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 704, 806, 832, 961, 992, 1144, 1364, 1612, 1922, 1984, 2288, 2728, 3224, 3844, 4433, 4576, 5456, 6448, 7688, 8866, 9152, 10571, 10912, 12493, 12896, 15376, 17732, 21142, 21824, 24986, 25792, 29791, 30752, 35464, 42284, 49972, 59582, 61504, 70928, 84568, 99944, 119164, 137423, 141856, 169136, 199888, 238328, 274846, 283712, 327701, 338272, 387283, 399776, 476656, 549692, 655402, 676544, 774566, 799552, 953312, 1099384, 1310804, 1549132, 1906624, 2198768, 2621608, 3098264, 4260113, 4397536, 5243216, 6196528, 8520226, 8795072, 10486432, 12393056, 17040452, 20972864, 24786112, 34080904, 68161808, 136323616, 272647232]

約数ペア:

[(1, 272647232), (2, 136323616), (4, 68161808), (8, 34080904), (11, 24786112), (13, 20972864), (16, 17040452), (22, 12393056), (26, 10486432), (31, 8795072), (32, 8520226), (44, 6196528), (52, 5243216), (62, 4397536), (64, 4260113), (88, 3098264), (104, 2621608), (124, 2198768), (143, 1906624), (176, 1549132), (208, 1310804), (248, 1099384), (286, 953312), (341, 799552), (352, 774566), (403, 676544), (416, 655402), (496, 549692), (572, 476656), (682, 399776), (704, 387283), (806, 338272), (832, 327701), (961, 283712), (992, 274846), (1144, 238328), (1364, 199888), (1612, 169136), (1922, 141856), (1984, 137423), (2288, 119164), (2728, 99944), (3224, 84568), (3844, 70928), (4433, 61504), (4576, 59582), (5456, 49972), (6448, 42284), (7688, 35464), (8866, 30752), (9152, 29791), (10571, 25792), (10912, 24986), (12493, 21824), (12896, 21142), (15376, 17732)]