297337716

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23531}}^1$

素因数の和:23563

約数の個数: 72

約数和(自身を含む): 839433504

約数和(自身を除く): 542095788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 23531, 47062, 70593, 94124, 141186, 211779, 282372, 305903, 423558, 611806, 635337, 847116, 917709, 1223612, 1270674, 1835418, 1906011, 2541348, 2753127, 3670836, 3812022, 5506254, 5718033, 7624044, 8259381, 11012508, 11436066, 16518762, 22872132, 24778143, 33037524, 49556286, 74334429, 99112572, 148668858, 297337716]

約数ペア:

[(1, 297337716), (2, 148668858), (3, 99112572), (4, 74334429), (6, 49556286), (9, 33037524), (12, 24778143), (13, 22872132), (18, 16518762), (26, 11436066), (27, 11012508), (36, 8259381), (39, 7624044), (52, 5718033), (54, 5506254), (78, 3812022), (81, 3670836), (108, 2753127), (117, 2541348), (156, 1906011), (162, 1835418), (234, 1270674), (243, 1223612), (324, 917709), (351, 847116), (468, 635337), (486, 611806), (702, 423558), (972, 305903), (1053, 282372), (1404, 211779), (2106, 141186), (3159, 94124), (4212, 70593), (6318, 47062), (12636, 23531)]