1878280416

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{343253}}^1$

素因数の和:343288

約数の個数: 72

約数和(自身を含む): 5622500520

約数和(自身を除く): 3744220104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 343253, 686506, 1029759, 1373012, 2059518, 2746024, 3089277, 4119036, 5492048, 6178554, 6521807, 8238072, 10984096, 12357108, 13043614, 16476144, 19565421, 24714216, 26087228, 32952288, 39130842, 49428432, 52174456, 58696263, 78261684, 98856864, 104348912, 117392526, 156523368, 208697824, 234785052, 313046736, 469570104, 626093472, 939140208, 1878280416]

約数ペア:

[(1, 1878280416), (2, 939140208), (3, 626093472), (4, 469570104), (6, 313046736), (8, 234785052), (9, 208697824), (12, 156523368), (16, 117392526), (18, 104348912), (19, 98856864), (24, 78261684), (32, 58696263), (36, 52174456), (38, 49428432), (48, 39130842), (57, 32952288), (72, 26087228), (76, 24714216), (96, 19565421), (114, 16476144), (144, 13043614), (152, 12357108), (171, 10984096), (228, 8238072), (288, 6521807), (304, 6178554), (342, 5492048), (456, 4119036), (608, 3089277), (684, 2746024), (912, 2059518), (1368, 1373012), (1824, 1029759), (2736, 686506), (5472, 343253)]