2291328

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:56

約数の個数: 160

約数和(自身を含む): 7775460

約数和(自身を除く): 5484132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 81, 96, 102, 104, 108, 117, 128, 136, 144, 153, 156, 162, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 324, 351, 384, 408, 416, 432, 442, 459, 468, 544, 576, 612, 624, 648, 663, 702, 816, 832, 864, 884, 918, 936, 1053, 1088, 1152, 1224, 1248, 1296, 1326, 1377, 1404, 1632, 1664, 1728, 1768, 1836, 1872, 1989, 2106, 2176, 2448, 2496, 2592, 2652, 2754, 2808, 3264, 3456, 3536, 3672, 3744, 3978, 4212, 4896, 4992, 5184, 5304, 5508, 5616, 5967, 6528, 7072, 7344, 7488, 7956, 8424, 9792, 10368, 10608, 11016, 11232, 11934, 14144, 14688, 14976, 15912, 16848, 17901, 19584, 21216, 22032, 22464, 23868, 28288, 29376, 31824, 33696, 35802, 42432, 44064, 44928, 47736, 58752, 63648, 67392, 71604, 84864, 88128, 95472, 127296, 134784, 143208, 176256, 190944, 254592, 286416, 381888, 572832, 763776, 1145664, 2291328]

約数ペア:

[(1, 2291328), (2, 1145664), (3, 763776), (4, 572832), (6, 381888), (8, 286416), (9, 254592), (12, 190944), (13, 176256), (16, 143208), (17, 134784), (18, 127296), (24, 95472), (26, 88128), (27, 84864), (32, 71604), (34, 67392), (36, 63648), (39, 58752), (48, 47736), (51, 44928), (52, 44064), (54, 42432), (64, 35802), (68, 33696), (72, 31824), (78, 29376), (81, 28288), (96, 23868), (102, 22464), (104, 22032), (108, 21216), (117, 19584), (128, 17901), (136, 16848), (144, 15912), (153, 14976), (156, 14688), (162, 14144), (192, 11934), (204, 11232), (208, 11016), (216, 10608), (221, 10368), (234, 9792), (272, 8424), (288, 7956), (306, 7488), (312, 7344), (324, 7072), (351, 6528), (384, 5967), (408, 5616), (416, 5508), (432, 5304), (442, 5184), (459, 4992), (468, 4896), (544, 4212), (576, 3978), (612, 3744), (624, 3672), (648, 3536), (663, 3456), (702, 3264), (816, 2808), (832, 2754), (864, 2652), (884, 2592), (918, 2496), (936, 2448), (1053, 2176), (1088, 2106), (1152, 1989), (1224, 1872), (1248, 1836), (1296, 1768), (1326, 1728), (1377, 1664), (1404, 1632)]