431132494078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{20747}}^1$

素因数の和:21529

約数の個数: 64

約数和(自身を含む): 767710524672

約数和(自身を除く): 336578030594

約数列:

[1, 2, 11, 13, 22, 26, 113, 143, 226, 286, 643, 1243, 1286, 1469, 2486, 2938, 7073, 8359, 14146, 16159, 16718, 20747, 32318, 41494, 72659, 91949, 145318, 183898, 228217, 269711, 456434, 539422, 799249, 944567, 1598498, 1889134, 2344411, 2966821, 4688822, 5933642, 10390237, 13340321, 20780474, 25788521, 26680642, 30477343, 51577042, 60954686, 146743531, 173424173, 293487062, 335250773, 346848346, 670501546, 1507456273, 1907665903, 3014912546, 3815331806, 16582019003, 19596931549, 33164038006, 39193863098, 215566247039, 431132494078]

約数ペア:

[(1, 431132494078), (2, 215566247039), (11, 39193863098), (13, 33164038006), (22, 19596931549), (26, 16582019003), (113, 3815331806), (143, 3014912546), (226, 1907665903), (286, 1507456273), (643, 670501546), (1243, 346848346), (1286, 335250773), (1469, 293487062), (2486, 173424173), (2938, 146743531), (7073, 60954686), (8359, 51577042), (14146, 30477343), (16159, 26680642), (16718, 25788521), (20747, 20780474), (32318, 13340321), (41494, 10390237), (72659, 5933642), (91949, 4688822), (145318, 2966821), (183898, 2344411), (228217, 1889134), (269711, 1598498), (456434, 944567), (539422, 799249)]