211604016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10939}}^1$

素因数の和:10994

約数の個数: 80

約数和(自身を含む): 607738880

約数和(自身を除く): 396134864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 10939, 19344, 21878, 32817, 43756, 65634, 87512, 131268, 142207, 175024, 262536, 284414, 339109, 426621, 525072, 568828, 678218, 853242, 1017327, 1137656, 1356436, 1706484, 2034654, 2275312, 2712872, 3412968, 4069308, 4408417, 5425744, 6825936, 8138616, 8816834, 13225251, 16277232, 17633668, 26450502, 35267336, 52901004, 70534672, 105802008, 211604016]

約数ペア:

[(1, 211604016), (2, 105802008), (3, 70534672), (4, 52901004), (6, 35267336), (8, 26450502), (12, 17633668), (13, 16277232), (16, 13225251), (24, 8816834), (26, 8138616), (31, 6825936), (39, 5425744), (48, 4408417), (52, 4069308), (62, 3412968), (78, 2712872), (93, 2275312), (104, 2034654), (124, 1706484), (156, 1356436), (186, 1137656), (208, 1017327), (248, 853242), (312, 678218), (372, 568828), (403, 525072), (496, 426621), (624, 339109), (744, 284414), (806, 262536), (1209, 175024), (1488, 142207), (1612, 131268), (2418, 87512), (3224, 65634), (4836, 43756), (6448, 32817), (9672, 21878), (10939, 19344)]