898889082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2388

約数の個数: 128

約数和(自身を含む): 2384363520

約数和(自身を除く): 1485474438

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 46, 62, 69, 78, 91, 93, 138, 161, 182, 186, 217, 273, 299, 322, 403, 434, 483, 546, 598, 651, 713, 806, 897, 966, 1209, 1302, 1426, 1794, 2093, 2139, 2309, 2418, 2821, 4186, 4278, 4618, 4991, 5642, 6279, 6927, 8463, 9269, 9982, 12558, 13854, 14973, 16163, 16926, 18538, 27807, 29946, 30017, 32326, 48489, 53107, 55614, 60034, 64883, 71579, 90051, 96978, 106214, 129766, 143158, 159321, 180102, 194649, 210119, 214737, 318642, 371749, 389298, 420238, 429474, 501053, 630357, 690391, 743498, 930527, 1002106, 1115247, 1260714, 1380782, 1503159, 1646317, 1861054, 2071173, 2230494, 2791581, 3006318, 3292634, 4142346, 4832737, 4938951, 5583162, 6513689, 9665474, 9877902, 11524219, 13027378, 14498211, 19541067, 21402121, 23048438, 28996422, 34572657, 39082134, 42804242, 64206363, 69145314, 128412726, 149814847, 299629694, 449444541, 898889082]

約数ペア:

[(1, 898889082), (2, 449444541), (3, 299629694), (6, 149814847), (7, 128412726), (13, 69145314), (14, 64206363), (21, 42804242), (23, 39082134), (26, 34572657), (31, 28996422), (39, 23048438), (42, 21402121), (46, 19541067), (62, 14498211), (69, 13027378), (78, 11524219), (91, 9877902), (93, 9665474), (138, 6513689), (161, 5583162), (182, 4938951), (186, 4832737), (217, 4142346), (273, 3292634), (299, 3006318), (322, 2791581), (403, 2230494), (434, 2071173), (483, 1861054), (546, 1646317), (598, 1503159), (651, 1380782), (713, 1260714), (806, 1115247), (897, 1002106), (966, 930527), (1209, 743498), (1302, 690391), (1426, 630357), (1794, 501053), (2093, 429474), (2139, 420238), (2309, 389298), (2418, 371749), (2821, 318642), (4186, 214737), (4278, 210119), (4618, 194649), (4991, 180102), (5642, 159321), (6279, 143158), (6927, 129766), (8463, 106214), (9269, 96978), (9982, 90051), (12558, 71579), (13854, 64883), (14973, 60034), (16163, 55614), (16926, 53107), (18538, 48489), (27807, 32326), (29946, 30017)]