287243424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4559

約数の個数: 144

約数和(自身を含む): 931635432

約数和(自身を除く): 644392008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3536, 3744, 3978, 4513, 4896, 5304, 7072, 7956, 9026, 10608, 13539, 15912, 18052, 21216, 27078, 31824, 36104, 40617, 54156, 58669, 63648, 72208, 76721, 81234, 108312, 117338, 144416, 153442, 162468, 176007, 216624, 230163, 234676, 306884, 324936, 352014, 433248, 460326, 469352, 528021, 613768, 649872, 690489, 704028, 920652, 938704, 997373, 1056042, 1227536, 1299744, 1380978, 1408056, 1841304, 1877408, 1994746, 2112084, 2455072, 2761956, 2816112, 2992119, 3682608, 3989492, 4224168, 5523912, 5632224, 5984238, 7365216, 7978984, 8448336, 8976357, 11047824, 11968476, 15957968, 16896672, 17952714, 22095648, 23936952, 31915936, 35905428, 47873904, 71810856, 95747808, 143621712, 287243424]

約数ペア:

[(1, 287243424), (2, 143621712), (3, 95747808), (4, 71810856), (6, 47873904), (8, 35905428), (9, 31915936), (12, 23936952), (13, 22095648), (16, 17952714), (17, 16896672), (18, 15957968), (24, 11968476), (26, 11047824), (32, 8976357), (34, 8448336), (36, 7978984), (39, 7365216), (48, 5984238), (51, 5632224), (52, 5523912), (68, 4224168), (72, 3989492), (78, 3682608), (96, 2992119), (102, 2816112), (104, 2761956), (117, 2455072), (136, 2112084), (144, 1994746), (153, 1877408), (156, 1841304), (204, 1408056), (208, 1380978), (221, 1299744), (234, 1227536), (272, 1056042), (288, 997373), (306, 938704), (312, 920652), (408, 704028), (416, 690489), (442, 649872), (468, 613768), (544, 528021), (612, 469352), (624, 460326), (663, 433248), (816, 352014), (884, 324936), (936, 306884), (1224, 234676), (1248, 230163), (1326, 216624), (1632, 176007), (1768, 162468), (1872, 153442), (1989, 144416), (2448, 117338), (2652, 108312), (3536, 81234), (3744, 76721), (3978, 72208), (4513, 63648), (4896, 58669), (5304, 54156), (7072, 40617), (7956, 36104), (9026, 31824), (10608, 27078), (13539, 21216), (15912, 18052)]