15666473232

素因数分解:

$2^4\times 3^2\times {\mathrm{311}}^1\times {\mathrm{353}}^1\times {\mathrm{991}}^1$

素因数の和:1669

約数の個数: 120

約数和(自身を含む): 44154459648

約数和(自身を除く): 28487986416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 311, 353, 622, 706, 933, 991, 1059, 1244, 1412, 1866, 1982, 2118, 2488, 2799, 2824, 2973, 3177, 3732, 3964, 4236, 4976, 5598, 5648, 5946, 6354, 7464, 7928, 8472, 8919, 11196, 11892, 12708, 14928, 15856, 16944, 17838, 22392, 23784, 25416, 35676, 44784, 47568, 50832, 71352, 109783, 142704, 219566, 308201, 329349, 349823, 439132, 616402, 658698, 699646, 878264, 924603, 988047, 1049469, 1232804, 1317396, 1399292, 1756528, 1849206, 1976094, 2098938, 2465608, 2634792, 2773809, 2798584, 3148407, 3698412, 3952188, 4197876, 4931216, 5269584, 5547618, 5597168, 6296814, 7396824, 7904376, 8395752, 11095236, 12593628, 14793648, 15808752, 16791504, 22190472, 25187256, 44380944, 50374512, 108794953, 217589906, 326384859, 435179812, 652769718, 870359624, 979154577, 1305539436, 1740719248, 1958309154, 2611078872, 3916618308, 5222157744, 7833236616, 15666473232]

約数ペア:

[(1, 15666473232), (2, 7833236616), (3, 5222157744), (4, 3916618308), (6, 2611078872), (8, 1958309154), (9, 1740719248), (12, 1305539436), (16, 979154577), (18, 870359624), (24, 652769718), (36, 435179812), (48, 326384859), (72, 217589906), (144, 108794953), (311, 50374512), (353, 44380944), (622, 25187256), (706, 22190472), (933, 16791504), (991, 15808752), (1059, 14793648), (1244, 12593628), (1412, 11095236), (1866, 8395752), (1982, 7904376), (2118, 7396824), (2488, 6296814), (2799, 5597168), (2824, 5547618), (2973, 5269584), (3177, 4931216), (3732, 4197876), (3964, 3952188), (4236, 3698412), (4976, 3148407), (5598, 2798584), (5648, 2773809), (5946, 2634792), (6354, 2465608), (7464, 2098938), (7928, 1976094), (8472, 1849206), (8919, 1756528), (11196, 1399292), (11892, 1317396), (12708, 1232804), (14928, 1049469), (15856, 988047), (16944, 924603), (17838, 878264), (22392, 699646), (23784, 658698), (25416, 616402), (35676, 439132), (44784, 349823), (47568, 329349), (50832, 308201), (71352, 219566), (109783, 142704)]