285475968

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 920937600

約数和(自身を除く): 635461632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 43, 48, 51, 54, 64, 68, 72, 86, 96, 102, 108, 113, 128, 129, 136, 144, 153, 172, 192, 204, 216, 226, 258, 272, 288, 306, 339, 344, 384, 387, 408, 432, 452, 459, 516, 544, 576, 612, 678, 688, 731, 774, 816, 864, 904, 918, 1017, 1032, 1088, 1152, 1161, 1224, 1356, 1376, 1462, 1548, 1632, 1728, 1808, 1836, 1921, 2034, 2064, 2176, 2193, 2322, 2448, 2712, 2752, 2924, 3051, 3096, 3264, 3456, 3616, 3672, 3842, 4068, 4128, 4386, 4644, 4859, 4896, 5424, 5504, 5763, 5848, 6102, 6192, 6528, 6579, 7232, 7344, 7684, 8136, 8256, 8772, 9288, 9718, 9792, 10848, 11526, 11696, 12204, 12384, 13158, 14464, 14577, 14688, 15368, 16272, 16512, 17289, 17544, 18576, 19436, 19584, 19737, 21696, 23052, 23392, 24408, 24768, 26316, 29154, 29376, 30736, 32544, 34578, 35088, 37152, 38872, 39474, 43392, 43731, 46104, 46784, 48816, 49536, 51867, 52632, 58308, 58752, 61472, 65088, 69156, 70176, 74304, 77744, 78948, 82603, 87462, 92208, 93568, 97632, 103734, 105264, 116616, 122944, 130176, 131193, 138312, 140352, 148608, 155488, 157896, 165206, 174924, 184416, 195264, 207468, 210528, 233232, 245888, 247809, 262386, 276624, 280704, 310976, 315792, 330412, 349848, 368832, 390528, 414936, 421056, 466464, 495618, 524772, 553248, 621952, 631584, 660824, 699696, 737664, 743427, 829872, 842112, 932928, 991236, 1049544, 1106496, 1263168, 1321648, 1399392, 1486854, 1659744, 1865856, 1982472, 2099088, 2212992, 2230281, 2526336, 2643296, 2798784, 2973708, 3319488, 3964944, 4198176, 4460562, 5286592, 5597568, 5947416, 6638976, 7929888, 8396352, 8921124, 10573184, 11894832, 15859776, 16792704, 17842248, 23789664, 31719552, 35684496, 47579328, 71368992, 95158656, 142737984, 285475968]

約数ペア:

[(1, 285475968), (2, 142737984), (3, 95158656), (4, 71368992), (6, 47579328), (8, 35684496), (9, 31719552), (12, 23789664), (16, 17842248), (17, 16792704), (18, 15859776), (24, 11894832), (27, 10573184), (32, 8921124), (34, 8396352), (36, 7929888), (43, 6638976), (48, 5947416), (51, 5597568), (54, 5286592), (64, 4460562), (68, 4198176), (72, 3964944), (86, 3319488), (96, 2973708), (102, 2798784), (108, 2643296), (113, 2526336), (128, 2230281), (129, 2212992), (136, 2099088), (144, 1982472), (153, 1865856), (172, 1659744), (192, 1486854), (204, 1399392), (216, 1321648), (226, 1263168), (258, 1106496), (272, 1049544), (288, 991236), (306, 932928), (339, 842112), (344, 829872), (384, 743427), (387, 737664), (408, 699696), (432, 660824), (452, 631584), (459, 621952), (516, 553248), (544, 524772), (576, 495618), (612, 466464), (678, 421056), (688, 414936), (731, 390528), (774, 368832), (816, 349848), (864, 330412), (904, 315792), (918, 310976), (1017, 280704), (1032, 276624), (1088, 262386), (1152, 247809), (1161, 245888), (1224, 233232), (1356, 210528), (1376, 207468), (1462, 195264), (1548, 184416), (1632, 174924), (1728, 165206), (1808, 157896), (1836, 155488), (1921, 148608), (2034, 140352), (2064, 138312), (2176, 131193), (2193, 130176), (2322, 122944), (2448, 116616), (2712, 105264), (2752, 103734), (2924, 97632), (3051, 93568), (3096, 92208), (3264, 87462), (3456, 82603), (3616, 78948), (3672, 77744), (3842, 74304), (4068, 70176), (4128, 69156), (4386, 65088), (4644, 61472), (4859, 58752), (4896, 58308), (5424, 52632), (5504, 51867), (5763, 49536), (5848, 48816), (6102, 46784), (6192, 46104), (6528, 43731), (6579, 43392), (7232, 39474), (7344, 38872), (7684, 37152), (8136, 35088), (8256, 34578), (8772, 32544), (9288, 30736), (9718, 29376), (9792, 29154), (10848, 26316), (11526, 24768), (11696, 24408), (12204, 23392), (12384, 23052), (13158, 21696), (14464, 19737), (14577, 19584), (14688, 19436), (15368, 18576), (16272, 17544), (16512, 17289)]