1330686544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 2888815104

約数和(自身を除く): 1558128560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 83, 88, 142, 166, 176, 284, 332, 568, 664, 781, 913, 1136, 1283, 1328, 1562, 1826, 2566, 3124, 3652, 5132, 5893, 6248, 7304, 10264, 11786, 12496, 14113, 14608, 20528, 23572, 28226, 47144, 56452, 64823, 91093, 94288, 106489, 112904, 129646, 182186, 212978, 225808, 259292, 364372, 425956, 518584, 728744, 851912, 1002023, 1037168, 1171379, 1457488, 1703824, 2004046, 2342758, 4008092, 4685516, 7560719, 8016184, 9371032, 15121438, 16032368, 18742064, 30242876, 60485752, 83167909, 120971504, 166335818, 332671636, 665343272, 1330686544]

約数ペア:

[(1, 1330686544), (2, 665343272), (4, 332671636), (8, 166335818), (11, 120971504), (16, 83167909), (22, 60485752), (44, 30242876), (71, 18742064), (83, 16032368), (88, 15121438), (142, 9371032), (166, 8016184), (176, 7560719), (284, 4685516), (332, 4008092), (568, 2342758), (664, 2004046), (781, 1703824), (913, 1457488), (1136, 1171379), (1283, 1037168), (1328, 1002023), (1562, 851912), (1826, 728744), (2566, 518584), (3124, 425956), (3652, 364372), (5132, 259292), (5893, 225808), (6248, 212978), (7304, 182186), (10264, 129646), (11786, 112904), (12496, 106489), (14113, 94288), (14608, 91093), (20528, 64823), (23572, 56452), (28226, 47144)]