285429172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23327}}^1$

素因数の和:23380

約数の個数: 48

約数和(自身を含む): 627056640

約数和(自身を除く): 341627468

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 23327, 46654, 93308, 163289, 326578, 443213, 536521, 653156, 886426, 1073042, 1772852, 2146084, 3102491, 3755647, 6204982, 7511294, 10193899, 12409964, 15022588, 20387798, 40775596, 71357293, 142714586, 285429172]

約数ペア:

[(1, 285429172), (2, 142714586), (4, 71357293), (7, 40775596), (14, 20387798), (19, 15022588), (23, 12409964), (28, 10193899), (38, 7511294), (46, 6204982), (76, 3755647), (92, 3102491), (133, 2146084), (161, 1772852), (266, 1073042), (322, 886426), (437, 653156), (532, 536521), (644, 443213), (874, 326578), (1748, 163289), (3059, 93308), (6118, 46654), (12236, 23327)]