289032696

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 801615360

約数和(自身を除く): 512582664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 127, 146, 219, 254, 292, 381, 433, 438, 508, 584, 657, 762, 866, 876, 1016, 1143, 1299, 1314, 1524, 1732, 1752, 2286, 2598, 2628, 3048, 3464, 3897, 4572, 5196, 5256, 7794, 9144, 9271, 10392, 15588, 18542, 27813, 31176, 31609, 37084, 54991, 55626, 63218, 74168, 83439, 94827, 109982, 111252, 126436, 164973, 166878, 189654, 219964, 222504, 252872, 284481, 329946, 333756, 379308, 439928, 494919, 568962, 659892, 667512, 758616, 989838, 1137924, 1319784, 1979676, 2275848, 3959352, 4014343, 8028686, 12043029, 16057372, 24086058, 32114744, 36129087, 48172116, 72258174, 96344232, 144516348, 289032696]

約数ペア:

[(1, 289032696), (2, 144516348), (3, 96344232), (4, 72258174), (6, 48172116), (8, 36129087), (9, 32114744), (12, 24086058), (18, 16057372), (24, 12043029), (36, 8028686), (72, 4014343), (73, 3959352), (127, 2275848), (146, 1979676), (219, 1319784), (254, 1137924), (292, 989838), (381, 758616), (433, 667512), (438, 659892), (508, 568962), (584, 494919), (657, 439928), (762, 379308), (866, 333756), (876, 329946), (1016, 284481), (1143, 252872), (1299, 222504), (1314, 219964), (1524, 189654), (1732, 166878), (1752, 164973), (2286, 126436), (2598, 111252), (2628, 109982), (3048, 94827), (3464, 83439), (3897, 74168), (4572, 63218), (5196, 55626), (5256, 54991), (7794, 37084), (9144, 31609), (9271, 31176), (10392, 27813), (15588, 18542)]