260587008

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 240

約数和(自身を含む): 844539696

約数和(自身を除く): 583952688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 64, 66, 72, 88, 96, 97, 99, 106, 128, 132, 144, 159, 176, 192, 194, 198, 212, 256, 264, 288, 291, 318, 352, 384, 388, 396, 424, 477, 512, 528, 576, 582, 583, 636, 704, 768, 776, 792, 848, 873, 954, 1056, 1067, 1152, 1164, 1166, 1272, 1408, 1536, 1552, 1584, 1696, 1746, 1749, 1908, 2112, 2134, 2304, 2328, 2332, 2544, 2816, 3104, 3168, 3201, 3392, 3492, 3498, 3816, 4224, 4268, 4608, 4656, 4664, 5088, 5141, 5247, 5632, 6208, 6336, 6402, 6784, 6984, 6996, 7632, 8448, 8536, 9312, 9328, 9603, 10176, 10282, 10494, 12416, 12672, 12804, 13568, 13968, 13992, 15264, 15423, 16896, 17072, 18624, 18656, 19206, 20352, 20564, 20988, 24832, 25344, 25608, 27136, 27936, 27984, 30528, 30846, 34144, 37248, 37312, 38412, 40704, 41128, 41976, 46269, 49664, 50688, 51216, 55872, 55968, 56551, 61056, 61692, 68288, 74496, 74624, 76824, 81408, 82256, 83952, 92538, 102432, 111744, 111936, 113102, 122112, 123384, 136576, 148992, 149248, 153648, 164512, 167904, 169653, 185076, 204864, 223488, 223872, 226204, 244224, 246768, 273152, 298496, 307296, 329024, 335808, 339306, 370152, 409728, 446976, 447744, 452408, 493536, 508959, 546304, 614592, 658048, 671616, 678612, 740304, 819456, 895488, 904816, 987072, 1017918, 1229184, 1316096, 1343232, 1357224, 1480608, 1638912, 1809632, 1974144, 2035836, 2458368, 2632192, 2686464, 2714448, 2961216, 3619264, 3948288, 4071672, 4916736, 5428896, 5922432, 7238528, 7896576, 8143344, 10857792, 11844864, 14477056, 16286688, 21715584, 23689728, 28954112, 32573376, 43431168, 65146752, 86862336, 130293504, 260587008]

約数ペア:

[(1, 260587008), (2, 130293504), (3, 86862336), (4, 65146752), (6, 43431168), (8, 32573376), (9, 28954112), (11, 23689728), (12, 21715584), (16, 16286688), (18, 14477056), (22, 11844864), (24, 10857792), (32, 8143344), (33, 7896576), (36, 7238528), (44, 5922432), (48, 5428896), (53, 4916736), (64, 4071672), (66, 3948288), (72, 3619264), (88, 2961216), (96, 2714448), (97, 2686464), (99, 2632192), (106, 2458368), (128, 2035836), (132, 1974144), (144, 1809632), (159, 1638912), (176, 1480608), (192, 1357224), (194, 1343232), (198, 1316096), (212, 1229184), (256, 1017918), (264, 987072), (288, 904816), (291, 895488), (318, 819456), (352, 740304), (384, 678612), (388, 671616), (396, 658048), (424, 614592), (477, 546304), (512, 508959), (528, 493536), (576, 452408), (582, 447744), (583, 446976), (636, 409728), (704, 370152), (768, 339306), (776, 335808), (792, 329024), (848, 307296), (873, 298496), (954, 273152), (1056, 246768), (1067, 244224), (1152, 226204), (1164, 223872), (1166, 223488), (1272, 204864), (1408, 185076), (1536, 169653), (1552, 167904), (1584, 164512), (1696, 153648), (1746, 149248), (1749, 148992), (1908, 136576), (2112, 123384), (2134, 122112), (2304, 113102), (2328, 111936), (2332, 111744), (2544, 102432), (2816, 92538), (3104, 83952), (3168, 82256), (3201, 81408), (3392, 76824), (3492, 74624), (3498, 74496), (3816, 68288), (4224, 61692), (4268, 61056), (4608, 56551), (4656, 55968), (4664, 55872), (5088, 51216), (5141, 50688), (5247, 49664), (5632, 46269), (6208, 41976), (6336, 41128), (6402, 40704), (6784, 38412), (6984, 37312), (6996, 37248), (7632, 34144), (8448, 30846), (8536, 30528), (9312, 27984), (9328, 27936), (9603, 27136), (10176, 25608), (10282, 25344), (10494, 24832), (12416, 20988), (12672, 20564), (12804, 20352), (13568, 19206), (13968, 18656), (13992, 18624), (15264, 17072), (15423, 16896)]