726103404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2531}}^1$

素因数の和:3167

約数の個数: 72

約数和(自身を含む): 1980621552

約数和(自身を除く): 1254518148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 613, 1226, 1839, 2452, 2531, 3678, 5062, 5517, 7356, 7593, 7969, 10124, 11034, 15186, 15938, 22068, 22779, 23907, 30372, 31876, 32903, 45558, 47814, 65806, 71721, 91116, 95628, 98709, 131612, 143442, 197418, 286884, 296127, 394836, 592254, 1184508, 1551503, 3103006, 4654509, 6206012, 9309018, 13963527, 18618036, 20169539, 27927054, 40339078, 55854108, 60508617, 80678156, 121017234, 181525851, 242034468, 363051702, 726103404]

約数ペア:

[(1, 726103404), (2, 363051702), (3, 242034468), (4, 181525851), (6, 121017234), (9, 80678156), (12, 60508617), (13, 55854108), (18, 40339078), (26, 27927054), (36, 20169539), (39, 18618036), (52, 13963527), (78, 9309018), (117, 6206012), (156, 4654509), (234, 3103006), (468, 1551503), (613, 1184508), (1226, 592254), (1839, 394836), (2452, 296127), (2531, 286884), (3678, 197418), (5062, 143442), (5517, 131612), (7356, 98709), (7593, 95628), (7969, 91116), (10124, 71721), (11034, 65806), (15186, 47814), (15938, 45558), (22068, 32903), (22779, 31876), (23907, 30372)]