1325682972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1360

約数の個数: 108

約数和(自身を含む): 3582207720

約数和(自身を除く): 2256524748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 361, 498, 684, 722, 747, 996, 1083, 1229, 1444, 1494, 1577, 2166, 2458, 2988, 3154, 3249, 3687, 4332, 4731, 4916, 6308, 6498, 7374, 9462, 11061, 12996, 14193, 14748, 18924, 22122, 23351, 28386, 29963, 44244, 46702, 56772, 59926, 70053, 89889, 93404, 102007, 119852, 140106, 179778, 204014, 210159, 269667, 280212, 306021, 359556, 408028, 420318, 443669, 539334, 612042, 840636, 887338, 918063, 1078668, 1224084, 1331007, 1774676, 1836126, 1938133, 2662014, 3672252, 3876266, 3993021, 5324028, 5814399, 7752532, 7986042, 11628798, 15972084, 17443197, 23257596, 34886394, 36824527, 69772788, 73649054, 110473581, 147298108, 220947162, 331420743, 441894324, 662841486, 1325682972]

約数ペア:

[(1, 1325682972), (2, 662841486), (3, 441894324), (4, 331420743), (6, 220947162), (9, 147298108), (12, 110473581), (18, 73649054), (19, 69772788), (36, 36824527), (38, 34886394), (57, 23257596), (76, 17443197), (83, 15972084), (114, 11628798), (166, 7986042), (171, 7752532), (228, 5814399), (249, 5324028), (332, 3993021), (342, 3876266), (361, 3672252), (498, 2662014), (684, 1938133), (722, 1836126), (747, 1774676), (996, 1331007), (1083, 1224084), (1229, 1078668), (1444, 918063), (1494, 887338), (1577, 840636), (2166, 612042), (2458, 539334), (2988, 443669), (3154, 420318), (3249, 408028), (3687, 359556), (4332, 306021), (4731, 280212), (4916, 269667), (6308, 210159), (6498, 204014), (7374, 179778), (9462, 140106), (11061, 119852), (12996, 102007), (14193, 93404), (14748, 89889), (18924, 70053), (22122, 59926), (23351, 56772), (28386, 46702), (29963, 44244)]