249563808

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1356

約数の個数: 192

約数和(自身を含む): 830632320

約数和(自身を除く): 581068512

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, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 408, 416, 432, 442, 459, 468, 544, 612, 624, 663, 702, 816, 864, 884, 918, 936, 1224, 1248, 1307, 1326, 1404, 1632, 1768, 1836, 1872, 1989, 2448, 2614, 2652, 2808, 3536, 3672, 3744, 3921, 3978, 4896, 5228, 5304, 5616, 5967, 7072, 7344, 7842, 7956, 10456, 10608, 11232, 11763, 11934, 14688, 15684, 15912, 16991, 20912, 21216, 22219, 23526, 23868, 31368, 31824, 33982, 35289, 41824, 44438, 47052, 47736, 50973, 62736, 63648, 66657, 67964, 70578, 88876, 94104, 95472, 101946, 125472, 133314, 135928, 141156, 152919, 177752, 188208, 190944, 199971, 203892, 266628, 271856, 282312, 288847, 305838, 355504, 376416, 399942, 407784, 458757, 533256, 543712, 564624, 577694, 599913, 611676, 711008, 799884, 815568, 866541, 917514, 1066512, 1129248, 1155388, 1199826, 1223352, 1599768, 1631136, 1733082, 1835028, 2133024, 2310776, 2399652, 2446704, 2599623, 3199536, 3466164, 3670056, 4621552, 4799304, 4893408, 5199246, 6399072, 6932328, 7340112, 7798869, 9243104, 9598608, 10398492, 13864656, 14680224, 15597738, 19197216, 20796984, 27729312, 31195476, 41593968, 62390952, 83187936, 124781904, 249563808]

約数ペア:

[(1, 249563808), (2, 124781904), (3, 83187936), (4, 62390952), (6, 41593968), (8, 31195476), (9, 27729312), (12, 20796984), (13, 19197216), (16, 15597738), (17, 14680224), (18, 13864656), (24, 10398492), (26, 9598608), (27, 9243104), (32, 7798869), (34, 7340112), (36, 6932328), (39, 6399072), (48, 5199246), (51, 4893408), (52, 4799304), (54, 4621552), (68, 3670056), (72, 3466164), (78, 3199536), (96, 2599623), (102, 2446704), (104, 2399652), (108, 2310776), (117, 2133024), (136, 1835028), (144, 1733082), (153, 1631136), (156, 1599768), (204, 1223352), (208, 1199826), (216, 1155388), (221, 1129248), (234, 1066512), (272, 917514), (288, 866541), (306, 815568), (312, 799884), (351, 711008), (408, 611676), (416, 599913), (432, 577694), (442, 564624), (459, 543712), (468, 533256), (544, 458757), (612, 407784), (624, 399942), (663, 376416), (702, 355504), (816, 305838), (864, 288847), (884, 282312), (918, 271856), (936, 266628), (1224, 203892), (1248, 199971), (1307, 190944), (1326, 188208), (1404, 177752), (1632, 152919), (1768, 141156), (1836, 135928), (1872, 133314), (1989, 125472), (2448, 101946), (2614, 95472), (2652, 94104), (2808, 88876), (3536, 70578), (3672, 67964), (3744, 66657), (3921, 63648), (3978, 62736), (4896, 50973), (5228, 47736), (5304, 47052), (5616, 44438), (5967, 41824), (7072, 35289), (7344, 33982), (7842, 31824), (7956, 31368), (10456, 23868), (10608, 23526), (11232, 22219), (11763, 21216), (11934, 20912), (14688, 16991), (15684, 15912)]