319451736

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 809902080

約数和(自身を除く): 490450344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 311, 337, 381, 508, 622, 674, 762, 933, 1011, 1016, 1244, 1348, 1524, 1866, 2022, 2488, 2696, 3048, 3732, 4044, 7464, 8088, 39497, 42799, 78994, 85598, 104807, 118491, 128397, 157988, 171196, 209614, 236982, 256794, 314421, 315976, 342392, 419228, 473964, 513588, 628842, 838456, 947928, 1027176, 1257684, 2515368, 13310489, 26620978, 39931467, 53241956, 79862934, 106483912, 159725868, 319451736]

約数ペア:

[(1, 319451736), (2, 159725868), (3, 106483912), (4, 79862934), (6, 53241956), (8, 39931467), (12, 26620978), (24, 13310489), (127, 2515368), (254, 1257684), (311, 1027176), (337, 947928), (381, 838456), (508, 628842), (622, 513588), (674, 473964), (762, 419228), (933, 342392), (1011, 315976), (1016, 314421), (1244, 256794), (1348, 236982), (1524, 209614), (1866, 171196), (2022, 157988), (2488, 128397), (2696, 118491), (3048, 104807), (3732, 85598), (4044, 78994), (7464, 42799), (8088, 39497)]