238961664

素因数分解:

$2^{10}\times 3^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 220

約数和(自身を含む): 741079504

約数和(自身を除く): 502117840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 67, 72, 81, 86, 96, 108, 128, 129, 134, 144, 162, 172, 192, 201, 216, 256, 258, 268, 288, 324, 344, 384, 387, 402, 432, 512, 516, 536, 576, 603, 648, 688, 768, 774, 804, 864, 1024, 1032, 1072, 1152, 1161, 1206, 1296, 1376, 1536, 1548, 1608, 1728, 1809, 2064, 2144, 2304, 2322, 2412, 2592, 2752, 2881, 3072, 3096, 3216, 3456, 3483, 3618, 4128, 4288, 4608, 4644, 4824, 5184, 5427, 5504, 5762, 6192, 6432, 6912, 6966, 7236, 8256, 8576, 8643, 9216, 9288, 9648, 10368, 10854, 11008, 11524, 12384, 12864, 13824, 13932, 14472, 16512, 17152, 17286, 18576, 19296, 20736, 21708, 22016, 23048, 24768, 25728, 25929, 27648, 27864, 28944, 33024, 34304, 34572, 37152, 38592, 41472, 43416, 44032, 46096, 49536, 51456, 51858, 55728, 57888, 66048, 68608, 69144, 74304, 77184, 77787, 82944, 86832, 92192, 99072, 102912, 103716, 111456, 115776, 132096, 138288, 148608, 154368, 155574, 173664, 184384, 198144, 205824, 207432, 222912, 231552, 233361, 276576, 297216, 308736, 311148, 347328, 368768, 396288, 414864, 445824, 463104, 466722, 553152, 594432, 617472, 622296, 694656, 737536, 829728, 891648, 926208, 933444, 1106304, 1188864, 1244592, 1389312, 1475072, 1659456, 1783296, 1852416, 1866888, 2212608, 2489184, 2778624, 2950144, 3318912, 3566592, 3733776, 4425216, 4978368, 5557248, 6637824, 7467552, 8850432, 9956736, 13275648, 14935104, 19913472, 26551296, 29870208, 39826944, 59740416, 79653888, 119480832, 238961664]

約数ペア:

[(1, 238961664), (2, 119480832), (3, 79653888), (4, 59740416), (6, 39826944), (8, 29870208), (9, 26551296), (12, 19913472), (16, 14935104), (18, 13275648), (24, 9956736), (27, 8850432), (32, 7467552), (36, 6637824), (43, 5557248), (48, 4978368), (54, 4425216), (64, 3733776), (67, 3566592), (72, 3318912), (81, 2950144), (86, 2778624), (96, 2489184), (108, 2212608), (128, 1866888), (129, 1852416), (134, 1783296), (144, 1659456), (162, 1475072), (172, 1389312), (192, 1244592), (201, 1188864), (216, 1106304), (256, 933444), (258, 926208), (268, 891648), (288, 829728), (324, 737536), (344, 694656), (384, 622296), (387, 617472), (402, 594432), (432, 553152), (512, 466722), (516, 463104), (536, 445824), (576, 414864), (603, 396288), (648, 368768), (688, 347328), (768, 311148), (774, 308736), (804, 297216), (864, 276576), (1024, 233361), (1032, 231552), (1072, 222912), (1152, 207432), (1161, 205824), (1206, 198144), (1296, 184384), (1376, 173664), (1536, 155574), (1548, 154368), (1608, 148608), (1728, 138288), (1809, 132096), (2064, 115776), (2144, 111456), (2304, 103716), (2322, 102912), (2412, 99072), (2592, 92192), (2752, 86832), (2881, 82944), (3072, 77787), (3096, 77184), (3216, 74304), (3456, 69144), (3483, 68608), (3618, 66048), (4128, 57888), (4288, 55728), (4608, 51858), (4644, 51456), (4824, 49536), (5184, 46096), (5427, 44032), (5504, 43416), (5762, 41472), (6192, 38592), (6432, 37152), (6912, 34572), (6966, 34304), (7236, 33024), (8256, 28944), (8576, 27864), (8643, 27648), (9216, 25929), (9288, 25728), (9648, 24768), (10368, 23048), (10854, 22016), (11008, 21708), (11524, 20736), (12384, 19296), (12864, 18576), (13824, 17286), (13932, 17152), (14472, 16512)]