1610438281984

素因数分解:

$2^8\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1876163}}^1$

素因数の和:1876665

約数の個数: 72

約数和(自身を含む): 3681484047360

約数和(自身を除く): 2071045765376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 479, 896, 958, 1792, 1916, 3353, 3832, 6706, 7664, 13412, 15328, 26824, 30656, 53648, 61312, 107296, 122624, 214592, 429184, 858368, 1876163, 3752326, 7504652, 13133141, 15009304, 26266282, 30018608, 52532564, 60037216, 105065128, 120074432, 210130256, 240148864, 420260512, 480297728, 840521024, 898682077, 1681042048, 1797364154, 3362084096, 3594728308, 6290774539, 7189456616, 12581549078, 14378913232, 25163098156, 28757826464, 50326196312, 57515652928, 100652392624, 115031305856, 201304785248, 230062611712, 402609570496, 805219140992, 1610438281984]

約数ペア:

[(1, 1610438281984), (2, 805219140992), (4, 402609570496), (7, 230062611712), (8, 201304785248), (14, 115031305856), (16, 100652392624), (28, 57515652928), (32, 50326196312), (56, 28757826464), (64, 25163098156), (112, 14378913232), (128, 12581549078), (224, 7189456616), (256, 6290774539), (448, 3594728308), (479, 3362084096), (896, 1797364154), (958, 1681042048), (1792, 898682077), (1916, 840521024), (3353, 480297728), (3832, 420260512), (6706, 240148864), (7664, 210130256), (13412, 120074432), (15328, 105065128), (26824, 60037216), (30656, 52532564), (53648, 30018608), (61312, 26266282), (107296, 15009304), (122624, 13133141), (214592, 7504652), (429184, 3752326), (858368, 1876163)]