339993144

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{248533}}^1$

素因数の和:248564

約数の個数: 48

約数和(自身を含む): 969282600

約数和(自身を除く): 629289456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 248533, 497066, 745599, 994132, 1491198, 1988264, 2236797, 2982396, 4473594, 4722127, 5964792, 8947188, 9444254, 14166381, 17894376, 18888508, 28332762, 37777016, 42499143, 56665524, 84998286, 113331048, 169996572, 339993144]

約数ペア:

[(1, 339993144), (2, 169996572), (3, 113331048), (4, 84998286), (6, 56665524), (8, 42499143), (9, 37777016), (12, 28332762), (18, 18888508), (19, 17894376), (24, 14166381), (36, 9444254), (38, 8947188), (57, 5964792), (72, 4722127), (76, 4473594), (114, 2982396), (152, 2236797), (171, 1988264), (228, 1491198), (342, 994132), (456, 745599), (684, 497066), (1368, 248533)]