331986816

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13723}}^1$

素因数の和:13753

約数の個数: 128

約数和(自身を含む): 1119878400

約数和(自身を除く): 787891584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 13723, 24192, 27446, 41169, 54892, 82338, 96061, 109784, 123507, 164676, 192122, 219568, 247014, 288183, 329352, 370521, 384244, 439136, 494028, 576366, 658704, 741042, 768488, 864549, 878272, 988056, 1152732, 1317408, 1482084, 1536976, 1729098, 1756544, 1976112, 2305464, 2593647, 2634816, 2964168, 3073952, 3458196, 3952224, 4610928, 5187294, 5269632, 5928336, 6147904, 6916392, 7904448, 9221856, 10374588, 11856672, 12295808, 13832784, 15808896, 18443712, 20749176, 23713344, 27665568, 36887424, 41498352, 47426688, 55331136, 82996704, 110662272, 165993408, 331986816]

約数ペア:

[(1, 331986816), (2, 165993408), (3, 110662272), (4, 82996704), (6, 55331136), (7, 47426688), (8, 41498352), (9, 36887424), (12, 27665568), (14, 23713344), (16, 20749176), (18, 18443712), (21, 15808896), (24, 13832784), (27, 12295808), (28, 11856672), (32, 10374588), (36, 9221856), (42, 7904448), (48, 6916392), (54, 6147904), (56, 5928336), (63, 5269632), (64, 5187294), (72, 4610928), (84, 3952224), (96, 3458196), (108, 3073952), (112, 2964168), (126, 2634816), (128, 2593647), (144, 2305464), (168, 1976112), (189, 1756544), (192, 1729098), (216, 1536976), (224, 1482084), (252, 1317408), (288, 1152732), (336, 988056), (378, 878272), (384, 864549), (432, 768488), (448, 741042), (504, 658704), (576, 576366), (672, 494028), (756, 439136), (864, 384244), (896, 370521), (1008, 329352), (1152, 288183), (1344, 247014), (1512, 219568), (1728, 192122), (2016, 164676), (2688, 123507), (3024, 109784), (3456, 96061), (4032, 82338), (6048, 54892), (8064, 41169), (12096, 27446), (13723, 24192)]