1290953283992

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{601}}^1\times {\mathrm{1109}}^1\times {\mathrm{2917}}^1$

素因数の和:4716

約数の個数: 64

約数和(自身を含む): 2456831109600

約数和(自身を除く): 1165877825608

約数列:

[1, 2, 4, 8, 83, 166, 332, 601, 664, 1109, 1202, 2218, 2404, 2917, 4436, 4808, 5834, 8872, 11668, 23336, 49883, 92047, 99766, 184094, 199532, 242111, 368188, 399064, 484222, 666509, 736376, 968444, 1333018, 1753117, 1936888, 2666036, 3234953, 3506234, 5332072, 6469906, 7012468, 12939812, 14024936, 25879624, 55320247, 110640494, 145508711, 221280988, 268501099, 291017422, 442561976, 537002198, 582034844, 1074004396, 1164069688, 1944206753, 2148008792, 3888413506, 7776827012, 15553654024, 161369160499, 322738320998, 645476641996, 1290953283992]

約数ペア:

[(1, 1290953283992), (2, 645476641996), (4, 322738320998), (8, 161369160499), (83, 15553654024), (166, 7776827012), (332, 3888413506), (601, 2148008792), (664, 1944206753), (1109, 1164069688), (1202, 1074004396), (2218, 582034844), (2404, 537002198), (2917, 442561976), (4436, 291017422), (4808, 268501099), (5834, 221280988), (8872, 145508711), (11668, 110640494), (23336, 55320247), (49883, 25879624), (92047, 14024936), (99766, 12939812), (184094, 7012468), (199532, 6469906), (242111, 5332072), (368188, 3506234), (399064, 3234953), (484222, 2666036), (666509, 1936888), (736376, 1753117), (968444, 1333018)]