987799176

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1548

約数の個数: 192

約数和(自身を含む): 3325795200

約数和(自身を除く): 2337996024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 107, 117, 126, 156, 168, 182, 214, 234, 252, 273, 312, 321, 364, 428, 468, 504, 546, 642, 728, 749, 819, 856, 936, 963, 1092, 1284, 1391, 1409, 1498, 1638, 1926, 2184, 2247, 2568, 2782, 2818, 2996, 3276, 3852, 4173, 4227, 4494, 5564, 5636, 5992, 6552, 6741, 7704, 8346, 8454, 8988, 9737, 9863, 11128, 11272, 12519, 12681, 13482, 16692, 16908, 17976, 18317, 19474, 19726, 25038, 25362, 26964, 29211, 29589, 33384, 33816, 36634, 38948, 39452, 50076, 50724, 53928, 54951, 58422, 59178, 73268, 77896, 78904, 87633, 88767, 100152, 101448, 109902, 116844, 118356, 128219, 146536, 150763, 164853, 175266, 177534, 219804, 233688, 236712, 256438, 301526, 329706, 350532, 355068, 384657, 439608, 452289, 512876, 603052, 659412, 701064, 710136, 769314, 904578, 1025752, 1055341, 1153971, 1206104, 1318824, 1356867, 1538628, 1809156, 1959919, 2110682, 2307942, 2713734, 3077256, 3166023, 3618312, 3919838, 4221364, 4615884, 5427468, 5879757, 6332046, 7839676, 8442728, 9231768, 9498069, 10854936, 11759514, 12664092, 13719433, 15679352, 17639271, 18996138, 23519028, 25328184, 27438866, 35278542, 37992276, 41158299, 47038056, 54877732, 70557084, 75984552, 82316598, 109755464, 123474897, 141114168, 164633196, 246949794, 329266392, 493899588, 987799176]

約数ペア:

[(1, 987799176), (2, 493899588), (3, 329266392), (4, 246949794), (6, 164633196), (7, 141114168), (8, 123474897), (9, 109755464), (12, 82316598), (13, 75984552), (14, 70557084), (18, 54877732), (21, 47038056), (24, 41158299), (26, 37992276), (28, 35278542), (36, 27438866), (39, 25328184), (42, 23519028), (52, 18996138), (56, 17639271), (63, 15679352), (72, 13719433), (78, 12664092), (84, 11759514), (91, 10854936), (104, 9498069), (107, 9231768), (117, 8442728), (126, 7839676), (156, 6332046), (168, 5879757), (182, 5427468), (214, 4615884), (234, 4221364), (252, 3919838), (273, 3618312), (312, 3166023), (321, 3077256), (364, 2713734), (428, 2307942), (468, 2110682), (504, 1959919), (546, 1809156), (642, 1538628), (728, 1356867), (749, 1318824), (819, 1206104), (856, 1153971), (936, 1055341), (963, 1025752), (1092, 904578), (1284, 769314), (1391, 710136), (1409, 701064), (1498, 659412), (1638, 603052), (1926, 512876), (2184, 452289), (2247, 439608), (2568, 384657), (2782, 355068), (2818, 350532), (2996, 329706), (3276, 301526), (3852, 256438), (4173, 236712), (4227, 233688), (4494, 219804), (5564, 177534), (5636, 175266), (5992, 164853), (6552, 150763), (6741, 146536), (7704, 128219), (8346, 118356), (8454, 116844), (8988, 109902), (9737, 101448), (9863, 100152), (11128, 88767), (11272, 87633), (12519, 78904), (12681, 77896), (13482, 73268), (16692, 59178), (16908, 58422), (17976, 54951), (18317, 53928), (19474, 50724), (19726, 50076), (25038, 39452), (25362, 38948), (26964, 36634), (29211, 33816), (29589, 33384)]