289014408

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{31607}}^1$

素因数の和:31746

約数の個数: 48

約数和(自身を含む): 788935680

約数和(自身を除く): 499921272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 31607, 63214, 94821, 126428, 189642, 252856, 284463, 379284, 568926, 758568, 1137852, 2275704, 4014089, 8028178, 12042267, 16056356, 24084534, 32112712, 36126801, 48169068, 72253602, 96338136, 144507204, 289014408]

約数ペア:

[(1, 289014408), (2, 144507204), (3, 96338136), (4, 72253602), (6, 48169068), (8, 36126801), (9, 32112712), (12, 24084534), (18, 16056356), (24, 12042267), (36, 8028178), (72, 4014089), (127, 2275704), (254, 1137852), (381, 758568), (508, 568926), (762, 379284), (1016, 284463), (1143, 252856), (1524, 189642), (2286, 126428), (3048, 94821), (4572, 63214), (9144, 31607)]