348548394246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1321}}^1\times {\mathrm{260209}}^1$

素因数の和:261561

約数の個数: 48

約数和(自身を含む): 755418773520

約数和(自身を除く): 406870379274

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1321, 2642, 3963, 7926, 17173, 34346, 51519, 103038, 223249, 260209, 446498, 520418, 669747, 780627, 1339494, 1561254, 3382717, 6765434, 10148151, 20296302, 43975321, 87950642, 131925963, 263851926, 343736089, 687472178, 1031208267, 2062416534, 4468569157, 8937138314, 13405707471, 26811414942, 58091399041, 116182798082, 174274197123, 348548394246]

約数ペア:

[(1, 348548394246), (2, 174274197123), (3, 116182798082), (6, 58091399041), (13, 26811414942), (26, 13405707471), (39, 8937138314), (78, 4468569157), (169, 2062416534), (338, 1031208267), (507, 687472178), (1014, 343736089), (1321, 263851926), (2642, 131925963), (3963, 87950642), (7926, 43975321), (17173, 20296302), (34346, 10148151), (51519, 6765434), (103038, 3382717), (223249, 1561254), (260209, 1339494), (446498, 780627), (520418, 669747)]