838151136

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{887}}^1$

素因数の和:1113

約数の個数: 144

約数和(自身を含む): 2539633824

約数和(自身を除く): 1701482688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 193, 204, 272, 288, 306, 386, 408, 544, 579, 612, 772, 816, 887, 1158, 1224, 1544, 1632, 1737, 1774, 2316, 2448, 2661, 3088, 3281, 3474, 3548, 4632, 4896, 5322, 6176, 6562, 6948, 7096, 7983, 9264, 9843, 10644, 13124, 13896, 14192, 15079, 15966, 18528, 19686, 21288, 26248, 27792, 28384, 29529, 30158, 31932, 39372, 42576, 45237, 52496, 55584, 59058, 60316, 63864, 78744, 85152, 90474, 104992, 118116, 120632, 127728, 135711, 157488, 171191, 180948, 236232, 241264, 255456, 271422, 314976, 342382, 361896, 472464, 482528, 513573, 542844, 684764, 723792, 944928, 1027146, 1085688, 1369528, 1447584, 1540719, 2054292, 2171376, 2739056, 2910247, 3081438, 4108584, 4342752, 5478112, 5820494, 6162876, 8217168, 8730741, 11640988, 12325752, 16434336, 17461482, 23281976, 24651504, 26192223, 34922964, 46563952, 49303008, 52384446, 69845928, 93127904, 104768892, 139691856, 209537784, 279383712, 419075568, 838151136]

約数ペア:

[(1, 838151136), (2, 419075568), (3, 279383712), (4, 209537784), (6, 139691856), (8, 104768892), (9, 93127904), (12, 69845928), (16, 52384446), (17, 49303008), (18, 46563952), (24, 34922964), (32, 26192223), (34, 24651504), (36, 23281976), (48, 17461482), (51, 16434336), (68, 12325752), (72, 11640988), (96, 8730741), (102, 8217168), (136, 6162876), (144, 5820494), (153, 5478112), (193, 4342752), (204, 4108584), (272, 3081438), (288, 2910247), (306, 2739056), (386, 2171376), (408, 2054292), (544, 1540719), (579, 1447584), (612, 1369528), (772, 1085688), (816, 1027146), (887, 944928), (1158, 723792), (1224, 684764), (1544, 542844), (1632, 513573), (1737, 482528), (1774, 472464), (2316, 361896), (2448, 342382), (2661, 314976), (3088, 271422), (3281, 255456), (3474, 241264), (3548, 236232), (4632, 180948), (4896, 171191), (5322, 157488), (6176, 135711), (6562, 127728), (6948, 120632), (7096, 118116), (7983, 104992), (9264, 90474), (9843, 85152), (10644, 78744), (13124, 63864), (13896, 60316), (14192, 59058), (15079, 55584), (15966, 52496), (18528, 45237), (19686, 42576), (21288, 39372), (26248, 31932), (27792, 30158), (28384, 29529)]