239407488

素因数分解:

$2^7\times 3^5\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 735134400

約数和(自身を除く): 495726912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 179, 192, 216, 243, 258, 288, 324, 344, 358, 384, 387, 432, 486, 516, 537, 576, 648, 688, 716, 774, 864, 972, 1032, 1074, 1152, 1161, 1296, 1376, 1432, 1548, 1611, 1728, 1944, 2064, 2148, 2322, 2592, 2752, 2864, 3096, 3222, 3456, 3483, 3888, 4128, 4296, 4644, 4833, 5184, 5504, 5728, 6192, 6444, 6966, 7697, 7776, 8256, 8592, 9288, 9666, 10368, 10449, 11456, 12384, 12888, 13932, 14499, 15394, 15552, 16512, 17184, 18576, 19332, 20898, 22912, 23091, 24768, 25776, 27864, 28998, 30788, 31104, 34368, 37152, 38664, 41796, 43497, 46182, 49536, 51552, 55728, 57996, 61576, 68736, 69273, 74304, 77328, 83592, 86994, 92364, 103104, 111456, 115992, 123152, 138546, 148608, 154656, 167184, 173988, 184728, 206208, 207819, 222912, 231984, 246304, 277092, 309312, 334368, 347976, 369456, 415638, 445824, 463968, 492608, 554184, 618624, 623457, 668736, 695952, 738912, 831276, 927936, 985216, 1108368, 1246914, 1337472, 1391904, 1477824, 1662552, 1855872, 1870371, 2216736, 2493828, 2783808, 2955648, 3325104, 3740742, 4433472, 4987656, 5567616, 6650208, 7481484, 8866944, 9975312, 13300416, 14962968, 19950624, 26600832, 29925936, 39901248, 59851872, 79802496, 119703744, 239407488]

約数ペア:

[(1, 239407488), (2, 119703744), (3, 79802496), (4, 59851872), (6, 39901248), (8, 29925936), (9, 26600832), (12, 19950624), (16, 14962968), (18, 13300416), (24, 9975312), (27, 8866944), (32, 7481484), (36, 6650208), (43, 5567616), (48, 4987656), (54, 4433472), (64, 3740742), (72, 3325104), (81, 2955648), (86, 2783808), (96, 2493828), (108, 2216736), (128, 1870371), (129, 1855872), (144, 1662552), (162, 1477824), (172, 1391904), (179, 1337472), (192, 1246914), (216, 1108368), (243, 985216), (258, 927936), (288, 831276), (324, 738912), (344, 695952), (358, 668736), (384, 623457), (387, 618624), (432, 554184), (486, 492608), (516, 463968), (537, 445824), (576, 415638), (648, 369456), (688, 347976), (716, 334368), (774, 309312), (864, 277092), (972, 246304), (1032, 231984), (1074, 222912), (1152, 207819), (1161, 206208), (1296, 184728), (1376, 173988), (1432, 167184), (1548, 154656), (1611, 148608), (1728, 138546), (1944, 123152), (2064, 115992), (2148, 111456), (2322, 103104), (2592, 92364), (2752, 86994), (2864, 83592), (3096, 77328), (3222, 74304), (3456, 69273), (3483, 68736), (3888, 61576), (4128, 57996), (4296, 55728), (4644, 51552), (4833, 49536), (5184, 46182), (5504, 43497), (5728, 41796), (6192, 38664), (6444, 37152), (6966, 34368), (7697, 31104), (7776, 30788), (8256, 28998), (8592, 27864), (9288, 25776), (9666, 24768), (10368, 23091), (10449, 22912), (11456, 20898), (12384, 19332), (12888, 18576), (13932, 17184), (14499, 16512), (15394, 15552)]