717825336

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 1911029760

約数和(自身を除く): 1193204424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 107, 124, 127, 142, 186, 213, 214, 248, 254, 284, 321, 372, 381, 426, 428, 508, 568, 642, 744, 762, 852, 856, 1016, 1284, 1524, 1704, 2201, 2568, 3048, 3317, 3937, 4402, 6603, 6634, 7597, 7874, 8804, 9017, 9951, 11811, 13206, 13268, 13589, 15194, 15748, 17608, 18034, 19902, 22791, 23622, 26412, 26536, 27051, 27178, 30388, 31496, 36068, 39804, 40767, 45582, 47244, 52824, 54102, 54356, 60776, 72136, 79608, 81534, 91164, 94488, 108204, 108712, 163068, 182328, 216408, 235507, 279527, 326136, 421259, 471014, 559054, 706521, 838581, 842518, 942028, 964819, 1118108, 1263777, 1413042, 1677162, 1685036, 1884056, 1929638, 2236216, 2527554, 2826084, 2894457, 3354324, 3370072, 3859276, 5055108, 5652168, 5788914, 6708648, 7718552, 10110216, 11577828, 23155656, 29909389, 59818778, 89728167, 119637556, 179456334, 239275112, 358912668, 717825336]

約数ペア:

[(1, 717825336), (2, 358912668), (3, 239275112), (4, 179456334), (6, 119637556), (8, 89728167), (12, 59818778), (24, 29909389), (31, 23155656), (62, 11577828), (71, 10110216), (93, 7718552), (107, 6708648), (124, 5788914), (127, 5652168), (142, 5055108), (186, 3859276), (213, 3370072), (214, 3354324), (248, 2894457), (254, 2826084), (284, 2527554), (321, 2236216), (372, 1929638), (381, 1884056), (426, 1685036), (428, 1677162), (508, 1413042), (568, 1263777), (642, 1118108), (744, 964819), (762, 942028), (852, 842518), (856, 838581), (1016, 706521), (1284, 559054), (1524, 471014), (1704, 421259), (2201, 326136), (2568, 279527), (3048, 235507), (3317, 216408), (3937, 182328), (4402, 163068), (6603, 108712), (6634, 108204), (7597, 94488), (7874, 91164), (8804, 81534), (9017, 79608), (9951, 72136), (11811, 60776), (13206, 54356), (13268, 54102), (13589, 52824), (15194, 47244), (15748, 45582), (17608, 40767), (18034, 39804), (19902, 36068), (22791, 31496), (23622, 30388), (26412, 27178), (26536, 27051)]