268910616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27803}}^1$

素因数の和:27856

約数の個数: 64

約数和(自身を含む): 747371520

約数和(自身を除く): 478460904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 27803, 55606, 83409, 111212, 166818, 222424, 333636, 361439, 667272, 722878, 861893, 1084317, 1445756, 1723786, 2168634, 2585679, 2891512, 3447572, 4337268, 5171358, 6895144, 8674536, 10342716, 11204609, 20685432, 22409218, 33613827, 44818436, 67227654, 89636872, 134455308, 268910616]

約数ペア:

[(1, 268910616), (2, 134455308), (3, 89636872), (4, 67227654), (6, 44818436), (8, 33613827), (12, 22409218), (13, 20685432), (24, 11204609), (26, 10342716), (31, 8674536), (39, 6895144), (52, 5171358), (62, 4337268), (78, 3447572), (93, 2891512), (104, 2585679), (124, 2168634), (156, 1723786), (186, 1445756), (248, 1084317), (312, 861893), (372, 722878), (403, 667272), (744, 361439), (806, 333636), (1209, 222424), (1612, 166818), (2418, 111212), (3224, 83409), (4836, 55606), (9672, 27803)]