245174904

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{87313}}^1$

素因数の和:87341

約数の個数: 64

約数和(自身を含む): 733437600

約数和(自身を除く): 488262696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 87313, 174626, 261939, 349252, 523878, 698504, 785817, 1047756, 1135069, 1571634, 2095512, 2270138, 2357451, 3143268, 3405207, 4540276, 4714902, 6286536, 6810414, 9080552, 9429804, 10215621, 13620828, 18859608, 20431242, 27241656, 30646863, 40862484, 61293726, 81724968, 122587452, 245174904]

約数ペア:

[(1, 245174904), (2, 122587452), (3, 81724968), (4, 61293726), (6, 40862484), (8, 30646863), (9, 27241656), (12, 20431242), (13, 18859608), (18, 13620828), (24, 10215621), (26, 9429804), (27, 9080552), (36, 6810414), (39, 6286536), (52, 4714902), (54, 4540276), (72, 3405207), (78, 3143268), (104, 2357451), (108, 2270138), (117, 2095512), (156, 1571634), (216, 1135069), (234, 1047756), (312, 785817), (351, 698504), (468, 523878), (702, 349252), (936, 261939), (1404, 174626), (2808, 87313)]