219116148

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 523966464

約数和(自身を除く): 304850316

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 127, 183, 244, 254, 366, 381, 508, 732, 762, 1524, 2357, 4714, 7071, 7747, 9428, 14142, 15494, 23241, 28284, 30988, 46482, 92964, 143777, 287554, 299339, 431331, 575108, 598678, 862662, 898017, 1197356, 1725324, 1796034, 3592068, 18259679, 36519358, 54779037, 73038716, 109558074, 219116148]

約数ペア:

[(1, 219116148), (2, 109558074), (3, 73038716), (4, 54779037), (6, 36519358), (12, 18259679), (61, 3592068), (122, 1796034), (127, 1725324), (183, 1197356), (244, 898017), (254, 862662), (366, 598678), (381, 575108), (508, 431331), (732, 299339), (762, 287554), (1524, 143777), (2357, 92964), (4714, 46482), (7071, 30988), (7747, 28284), (9428, 23241), (14142, 15494)]