244139136

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20509}}^1$

素因数の和:20557

約数の個数: 64

約数和(自身を含む): 669446400

約数和(自身を除く): 425307264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 20509, 41018, 61527, 82036, 123054, 164072, 246108, 328144, 492216, 635779, 656288, 984432, 1271558, 1312576, 1907337, 1968864, 2543116, 2625152, 3814674, 3937728, 5086232, 7629348, 7875456, 10172464, 15258696, 20344928, 30517392, 40689856, 61034784, 81379712, 122069568, 244139136]

約数ペア:

[(1, 244139136), (2, 122069568), (3, 81379712), (4, 61034784), (6, 40689856), (8, 30517392), (12, 20344928), (16, 15258696), (24, 10172464), (31, 7875456), (32, 7629348), (48, 5086232), (62, 3937728), (64, 3814674), (93, 2625152), (96, 2543116), (124, 1968864), (128, 1907337), (186, 1312576), (192, 1271558), (248, 984432), (372, 656288), (384, 635779), (496, 492216), (744, 328144), (992, 246108), (1488, 164072), (1984, 123054), (2976, 82036), (3968, 61527), (5952, 41018), (11904, 20509)]