15678724672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 224

約数和(自身を含む): 36089360384

約数和(自身を除く): 20410635712

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 64, 67, 86, 104, 124, 134, 172, 208, 211, 248, 268, 344, 403, 416, 422, 496, 536, 559, 688, 806, 832, 844, 871, 992, 1072, 1118, 1333, 1376, 1612, 1688, 1742, 1984, 2077, 2144, 2236, 2666, 2743, 2752, 2881, 3224, 3376, 3484, 4154, 4288, 4472, 5332, 5486, 5762, 6448, 6541, 6752, 6968, 8308, 8944, 9073, 10664, 10972, 11524, 12896, 13082, 13504, 13936, 14137, 16616, 17329, 17888, 18146, 21328, 21944, 23048, 25792, 26164, 27001, 27872, 28274, 33232, 34658, 35776, 36292, 37453, 42656, 43888, 46096, 52328, 54002, 55744, 56548, 66464, 69316, 72584, 74906, 85033, 85312, 87776, 89311, 92192, 104656, 108004, 113096, 117949, 132928, 138632, 145168, 149812, 170066, 175552, 178622, 183781, 184384, 209312, 216008, 226192, 235898, 277264, 281263, 290336, 299624, 340132, 357244, 367562, 418624, 432016, 438247, 452384, 471796, 554528, 562526, 580672, 599248, 607891, 680264, 714488, 735124, 864032, 876494, 904768, 943592, 1109056, 1125052, 1161043, 1198496, 1215782, 1360528, 1428976, 1470248, 1728064, 1752988, 1887184, 2250104, 2322086, 2396992, 2431564, 2721056, 2857952, 2940496, 3505976, 3656419, 3774368, 4500208, 4644172, 4863128, 5442112, 5697211, 5715904, 5880992, 7011952, 7312838, 7548736, 7902583, 9000416, 9288344, 9726256, 11394422, 11761984, 14023904, 14625676, 15805166, 18000832, 18576688, 18844621, 19452512, 22788844, 28047808, 29251352, 31610332, 37153376, 37689242, 38905024, 45577688, 58502704, 63220664, 74306752, 75378484, 91155376, 117005408, 126441328, 150756968, 182310752, 234010816, 244980073, 252882656, 301513936, 364621504, 489960146, 505765312, 603027872, 979920292, 1206055744, 1959840584, 3919681168, 7839362336, 15678724672]

約数ペア:

[(1, 15678724672), (2, 7839362336), (4, 3919681168), (8, 1959840584), (13, 1206055744), (16, 979920292), (26, 603027872), (31, 505765312), (32, 489960146), (43, 364621504), (52, 301513936), (62, 252882656), (64, 244980073), (67, 234010816), (86, 182310752), (104, 150756968), (124, 126441328), (134, 117005408), (172, 91155376), (208, 75378484), (211, 74306752), (248, 63220664), (268, 58502704), (344, 45577688), (403, 38905024), (416, 37689242), (422, 37153376), (496, 31610332), (536, 29251352), (559, 28047808), (688, 22788844), (806, 19452512), (832, 18844621), (844, 18576688), (871, 18000832), (992, 15805166), (1072, 14625676), (1118, 14023904), (1333, 11761984), (1376, 11394422), (1612, 9726256), (1688, 9288344), (1742, 9000416), (1984, 7902583), (2077, 7548736), (2144, 7312838), (2236, 7011952), (2666, 5880992), (2743, 5715904), (2752, 5697211), (2881, 5442112), (3224, 4863128), (3376, 4644172), (3484, 4500208), (4154, 3774368), (4288, 3656419), (4472, 3505976), (5332, 2940496), (5486, 2857952), (5762, 2721056), (6448, 2431564), (6541, 2396992), (6752, 2322086), (6968, 2250104), (8308, 1887184), (8944, 1752988), (9073, 1728064), (10664, 1470248), (10972, 1428976), (11524, 1360528), (12896, 1215782), (13082, 1198496), (13504, 1161043), (13936, 1125052), (14137, 1109056), (16616, 943592), (17329, 904768), (17888, 876494), (18146, 864032), (21328, 735124), (21944, 714488), (23048, 680264), (25792, 607891), (26164, 599248), (27001, 580672), (27872, 562526), (28274, 554528), (33232, 471796), (34658, 452384), (35776, 438247), (36292, 432016), (37453, 418624), (42656, 367562), (43888, 357244), (46096, 340132), (52328, 299624), (54002, 290336), (55744, 281263), (56548, 277264), (66464, 235898), (69316, 226192), (72584, 216008), (74906, 209312), (85033, 184384), (85312, 183781), (87776, 178622), (89311, 175552), (92192, 170066), (104656, 149812), (108004, 145168), (113096, 138632), (117949, 132928)]