981395856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{57271}}^1$

素因数の和:57309

約数の個数: 120

約数和(自身を含む): 3323608704

約数和(自身を除く): 2342212848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 57271, 114542, 171813, 229084, 343626, 400897, 458168, 515439, 687252, 801794, 916336, 973607, 1030878, 1202691, 1374504, 1603588, 1947214, 2061756, 2405382, 2749008, 2920821, 3207176, 3608073, 3894428, 4123512, 4810764, 5841642, 6414352, 6815249, 7216146, 7788856, 8247024, 8762463, 9621528, 11683284, 13630498, 14432292, 15577712, 17524926, 19243056, 20445747, 23366568, 27260996, 28864584, 35049852, 40891494, 46733136, 54521992, 57729168, 61337241, 70099704, 81782988, 109043984, 122674482, 140199408, 163565976, 245348964, 327131952, 490697928, 981395856]

約数ペア:

[(1, 981395856), (2, 490697928), (3, 327131952), (4, 245348964), (6, 163565976), (7, 140199408), (8, 122674482), (9, 109043984), (12, 81782988), (14, 70099704), (16, 61337241), (17, 57729168), (18, 54521992), (21, 46733136), (24, 40891494), (28, 35049852), (34, 28864584), (36, 27260996), (42, 23366568), (48, 20445747), (51, 19243056), (56, 17524926), (63, 15577712), (68, 14432292), (72, 13630498), (84, 11683284), (102, 9621528), (112, 8762463), (119, 8247024), (126, 7788856), (136, 7216146), (144, 6815249), (153, 6414352), (168, 5841642), (204, 4810764), (238, 4123512), (252, 3894428), (272, 3608073), (306, 3207176), (336, 2920821), (357, 2749008), (408, 2405382), (476, 2061756), (504, 1947214), (612, 1603588), (714, 1374504), (816, 1202691), (952, 1030878), (1008, 973607), (1071, 916336), (1224, 801794), (1428, 687252), (1904, 515439), (2142, 458168), (2448, 400897), (2856, 343626), (4284, 229084), (5712, 171813), (8568, 114542), (17136, 57271)]