254080692

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{123821}}^1$

素因数の和:123853

約数の個数: 48

約数和(自身を含む): 693403200

約数和(自身を除く): 439322508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 123821, 247642, 371463, 495284, 742926, 1114389, 1485852, 2228778, 2352599, 3343167, 4457556, 4705198, 6686334, 7057797, 9410396, 13372668, 14115594, 21173391, 28231188, 42346782, 63520173, 84693564, 127040346, 254080692]

約数ペア:

[(1, 254080692), (2, 127040346), (3, 84693564), (4, 63520173), (6, 42346782), (9, 28231188), (12, 21173391), (18, 14115594), (19, 13372668), (27, 9410396), (36, 7057797), (38, 6686334), (54, 4705198), (57, 4457556), (76, 3343167), (108, 2352599), (114, 2228778), (171, 1485852), (228, 1114389), (342, 742926), (513, 495284), (684, 371463), (1026, 247642), (2052, 123821)]