1489692288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1447}}^1$

素因数の和:1854

約数の個数: 128

約数和(自身を含む): 4537221120

約数和(自身を除く): 3047528832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 383, 384, 448, 672, 766, 896, 1149, 1344, 1447, 1532, 2298, 2681, 2688, 2894, 3064, 4341, 4596, 5362, 5788, 6128, 8043, 8682, 9192, 10129, 10724, 11576, 12256, 16086, 17364, 18384, 20258, 21448, 23152, 24512, 30387, 32172, 34728, 36768, 40516, 42896, 46304, 49024, 60774, 64344, 69456, 73536, 81032, 85792, 92608, 121548, 128688, 138912, 147072, 162064, 171584, 185216, 243096, 257376, 277824, 324128, 343168, 486192, 514752, 554201, 555648, 648256, 972384, 1029504, 1108402, 1296512, 1662603, 1944768, 2216804, 3325206, 3879407, 3889536, 4433608, 6650412, 7758814, 8867216, 11638221, 13300824, 15517628, 17734432, 23276442, 26601648, 31035256, 35468864, 46552884, 53203296, 62070512, 70937728, 93105768, 106406592, 124141024, 186211536, 212813184, 248282048, 372423072, 496564096, 744846144, 1489692288]

約数ペア:

[(1, 1489692288), (2, 744846144), (3, 496564096), (4, 372423072), (6, 248282048), (7, 212813184), (8, 186211536), (12, 124141024), (14, 106406592), (16, 93105768), (21, 70937728), (24, 62070512), (28, 53203296), (32, 46552884), (42, 35468864), (48, 31035256), (56, 26601648), (64, 23276442), (84, 17734432), (96, 15517628), (112, 13300824), (128, 11638221), (168, 8867216), (192, 7758814), (224, 6650412), (336, 4433608), (383, 3889536), (384, 3879407), (448, 3325206), (672, 2216804), (766, 1944768), (896, 1662603), (1149, 1296512), (1344, 1108402), (1447, 1029504), (1532, 972384), (2298, 648256), (2681, 555648), (2688, 554201), (2894, 514752), (3064, 486192), (4341, 343168), (4596, 324128), (5362, 277824), (5788, 257376), (6128, 243096), (8043, 185216), (8682, 171584), (9192, 162064), (10129, 147072), (10724, 138912), (11576, 128688), (12256, 121548), (16086, 92608), (17364, 85792), (18384, 81032), (20258, 73536), (21448, 69456), (23152, 64344), (24512, 60774), (30387, 49024), (32172, 46304), (34728, 42896), (36768, 40516)]