273119392

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1422

約数の個数: 96

約数和(自身を含む): 671618304

約数和(自身を除く): 398498912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 497, 568, 728, 923, 994, 1136, 1321, 1456, 1846, 1988, 2272, 2642, 2912, 3692, 3976, 5284, 6461, 7384, 7952, 9247, 10568, 12922, 14768, 15904, 17173, 18494, 21136, 25844, 29536, 34346, 36988, 42272, 51688, 68692, 73976, 93791, 103376, 120211, 137384, 147952, 187582, 206752, 240422, 274768, 295904, 375164, 480844, 549536, 656537, 750328, 961688, 1219283, 1313074, 1500656, 1923376, 2438566, 2626148, 3001312, 3846752, 4877132, 5252296, 8534981, 9754264, 10504592, 17069962, 19508528, 21009184, 34139924, 39017056, 68279848, 136559696, 273119392]

約数ペア:

[(1, 273119392), (2, 136559696), (4, 68279848), (7, 39017056), (8, 34139924), (13, 21009184), (14, 19508528), (16, 17069962), (26, 10504592), (28, 9754264), (32, 8534981), (52, 5252296), (56, 4877132), (71, 3846752), (91, 3001312), (104, 2626148), (112, 2438566), (142, 1923376), (182, 1500656), (208, 1313074), (224, 1219283), (284, 961688), (364, 750328), (416, 656537), (497, 549536), (568, 480844), (728, 375164), (923, 295904), (994, 274768), (1136, 240422), (1321, 206752), (1456, 187582), (1846, 147952), (1988, 137384), (2272, 120211), (2642, 103376), (2912, 93791), (3692, 73976), (3976, 68692), (5284, 51688), (6461, 42272), (7384, 36988), (7952, 34346), (9247, 29536), (10568, 25844), (12922, 21136), (14768, 18494), (15904, 17173)]