238742016

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 160

約数和(自身を含む): 692955648

約数和(自身を除く): 454213632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 223, 246, 256, 272, 328, 384, 408, 446, 492, 512, 544, 656, 669, 697, 768, 816, 892, 984, 1088, 1312, 1338, 1394, 1536, 1632, 1784, 1968, 2091, 2176, 2624, 2676, 2788, 3264, 3568, 3791, 3936, 4182, 4352, 5248, 5352, 5576, 6528, 7136, 7582, 7872, 8364, 8704, 9143, 10496, 10704, 11152, 11373, 13056, 14272, 15164, 15744, 16728, 18286, 20992, 21408, 22304, 22746, 26112, 27429, 28544, 30328, 31488, 33456, 36572, 42816, 44608, 45492, 54858, 57088, 60656, 62976, 66912, 73144, 85632, 89216, 90984, 109716, 114176, 121312, 133824, 146288, 155431, 171264, 178432, 181968, 219432, 242624, 267648, 292576, 310862, 342528, 356864, 363936, 438864, 466293, 485248, 535296, 585152, 621724, 727872, 877728, 932586, 970496, 1070592, 1170304, 1243448, 1455744, 1755456, 1865172, 1940992, 2340608, 2486896, 2911488, 3510912, 3730344, 4681216, 4973792, 5822976, 7021824, 7460688, 9947584, 14043648, 14921376, 19895168, 29842752, 39790336, 59685504, 79580672, 119371008, 238742016]

約数ペア:

[(1, 238742016), (2, 119371008), (3, 79580672), (4, 59685504), (6, 39790336), (8, 29842752), (12, 19895168), (16, 14921376), (17, 14043648), (24, 9947584), (32, 7460688), (34, 7021824), (41, 5822976), (48, 4973792), (51, 4681216), (64, 3730344), (68, 3510912), (82, 2911488), (96, 2486896), (102, 2340608), (123, 1940992), (128, 1865172), (136, 1755456), (164, 1455744), (192, 1243448), (204, 1170304), (223, 1070592), (246, 970496), (256, 932586), (272, 877728), (328, 727872), (384, 621724), (408, 585152), (446, 535296), (492, 485248), (512, 466293), (544, 438864), (656, 363936), (669, 356864), (697, 342528), (768, 310862), (816, 292576), (892, 267648), (984, 242624), (1088, 219432), (1312, 181968), (1338, 178432), (1394, 171264), (1536, 155431), (1632, 146288), (1784, 133824), (1968, 121312), (2091, 114176), (2176, 109716), (2624, 90984), (2676, 89216), (2788, 85632), (3264, 73144), (3568, 66912), (3791, 62976), (3936, 60656), (4182, 57088), (4352, 54858), (5248, 45492), (5352, 44608), (5576, 42816), (6528, 36572), (7136, 33456), (7582, 31488), (7872, 30328), (8364, 28544), (8704, 27429), (9143, 26112), (10496, 22746), (10704, 22304), (11152, 21408), (11373, 20992), (13056, 18286), (14272, 16728), (15164, 15744)]