319825872

素因数分解:

$2^4\times 3^2\times {\mathrm{607}}^1\times {\mathrm{3659}}^1$

素因数の和:4280

約数の個数: 60

約数和(自身を含む): 896787840

約数和(自身を除く): 576961968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 607, 1214, 1821, 2428, 3642, 3659, 4856, 5463, 7284, 7318, 9712, 10926, 10977, 14568, 14636, 21852, 21954, 29136, 29272, 32931, 43704, 43908, 58544, 65862, 87408, 87816, 131724, 175632, 263448, 526896, 2221013, 4442026, 6663039, 8884052, 13326078, 17768104, 19989117, 26652156, 35536208, 39978234, 53304312, 79956468, 106608624, 159912936, 319825872]

約数ペア:

[(1, 319825872), (2, 159912936), (3, 106608624), (4, 79956468), (6, 53304312), (8, 39978234), (9, 35536208), (12, 26652156), (16, 19989117), (18, 17768104), (24, 13326078), (36, 8884052), (48, 6663039), (72, 4442026), (144, 2221013), (607, 526896), (1214, 263448), (1821, 175632), (2428, 131724), (3642, 87816), (3659, 87408), (4856, 65862), (5463, 58544), (7284, 43908), (7318, 43704), (9712, 32931), (10926, 29272), (10977, 29136), (14568, 21954), (14636, 21852)]