15488256

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 48925184

約数和(自身を除く): 33436928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 67, 84, 86, 96, 112, 128, 129, 134, 168, 172, 192, 201, 224, 256, 258, 268, 301, 336, 344, 384, 402, 448, 469, 516, 536, 602, 672, 688, 768, 804, 896, 903, 938, 1032, 1072, 1204, 1344, 1376, 1407, 1608, 1792, 1806, 1876, 2064, 2144, 2408, 2688, 2752, 2814, 2881, 3216, 3612, 3752, 4128, 4288, 4816, 5376, 5504, 5628, 5762, 6432, 7224, 7504, 8256, 8576, 8643, 9632, 11008, 11256, 11524, 12864, 14448, 15008, 16512, 17152, 17286, 19264, 20167, 22512, 23048, 25728, 28896, 30016, 33024, 34572, 38528, 40334, 45024, 46096, 51456, 57792, 60032, 60501, 69144, 77056, 80668, 90048, 92192, 115584, 120064, 121002, 138288, 161336, 180096, 184384, 231168, 242004, 276576, 322672, 360192, 368768, 484008, 553152, 645344, 737536, 968016, 1106304, 1290688, 1936032, 2212608, 2581376, 3872064, 5162752, 7744128, 15488256]

約数ペア:

[(1, 15488256), (2, 7744128), (3, 5162752), (4, 3872064), (6, 2581376), (7, 2212608), (8, 1936032), (12, 1290688), (14, 1106304), (16, 968016), (21, 737536), (24, 645344), (28, 553152), (32, 484008), (42, 368768), (43, 360192), (48, 322672), (56, 276576), (64, 242004), (67, 231168), (84, 184384), (86, 180096), (96, 161336), (112, 138288), (128, 121002), (129, 120064), (134, 115584), (168, 92192), (172, 90048), (192, 80668), (201, 77056), (224, 69144), (256, 60501), (258, 60032), (268, 57792), (301, 51456), (336, 46096), (344, 45024), (384, 40334), (402, 38528), (448, 34572), (469, 33024), (516, 30016), (536, 28896), (602, 25728), (672, 23048), (688, 22512), (768, 20167), (804, 19264), (896, 17286), (903, 17152), (938, 16512), (1032, 15008), (1072, 14448), (1204, 12864), (1344, 11524), (1376, 11256), (1407, 11008), (1608, 9632), (1792, 8643), (1806, 8576), (1876, 8256), (2064, 7504), (2144, 7224), (2408, 6432), (2688, 5762), (2752, 5628), (2814, 5504), (2881, 5376), (3216, 4816), (3612, 4288), (3752, 4128)]