181285056

素因数分解:

$2^6\times 3^2\times {\mathrm{491}}^1\times {\mathrm{641}}^1$

素因数の和:1150

約数の個数: 84

約数和(自身を含む): 521491464

約数和(自身を除く): 340206408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 491, 576, 641, 982, 1282, 1473, 1923, 1964, 2564, 2946, 3846, 3928, 4419, 5128, 5769, 5892, 7692, 7856, 8838, 10256, 11538, 11784, 15384, 15712, 17676, 20512, 23076, 23568, 30768, 31424, 35352, 41024, 46152, 47136, 61536, 70704, 92304, 94272, 123072, 141408, 184608, 282816, 314731, 369216, 629462, 944193, 1258924, 1888386, 2517848, 2832579, 3776772, 5035696, 5665158, 7553544, 10071392, 11330316, 15107088, 20142784, 22660632, 30214176, 45321264, 60428352, 90642528, 181285056]

約数ペア:

[(1, 181285056), (2, 90642528), (3, 60428352), (4, 45321264), (6, 30214176), (8, 22660632), (9, 20142784), (12, 15107088), (16, 11330316), (18, 10071392), (24, 7553544), (32, 5665158), (36, 5035696), (48, 3776772), (64, 2832579), (72, 2517848), (96, 1888386), (144, 1258924), (192, 944193), (288, 629462), (491, 369216), (576, 314731), (641, 282816), (982, 184608), (1282, 141408), (1473, 123072), (1923, 94272), (1964, 92304), (2564, 70704), (2946, 61536), (3846, 47136), (3928, 46152), (4419, 41024), (5128, 35352), (5769, 31424), (5892, 30768), (7692, 23568), (7856, 23076), (8838, 20512), (10256, 17676), (11538, 15712), (11784, 15384)]