8354891904

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1310

約数の個数: 128

約数和(自身を含む): 22517275200

約数和(自身を除く): 14162383296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 157, 192, 278, 314, 384, 417, 471, 556, 628, 834, 942, 997, 1112, 1256, 1668, 1884, 1994, 2224, 2512, 2991, 3336, 3768, 3988, 4448, 5024, 5982, 6672, 7536, 7976, 8896, 10048, 11964, 13344, 15072, 15952, 17792, 20096, 21823, 23928, 26688, 30144, 31904, 43646, 47856, 53376, 60288, 63808, 65469, 87292, 95712, 127616, 130938, 138583, 156529, 174584, 191424, 261876, 277166, 313058, 349168, 382848, 415749, 469587, 523752, 554332, 626116, 698336, 831498, 939174, 1047504, 1108664, 1252232, 1396672, 1662996, 1878348, 2095008, 2217328, 2504464, 2793344, 3325992, 3756696, 4190016, 4434656, 5008928, 6651984, 7513392, 8380032, 8869312, 10017856, 13303968, 15026784, 17738624, 20035712, 21757531, 26607936, 30053568, 43515062, 53215872, 60107136, 65272593, 87030124, 130545186, 174060248, 261090372, 348120496, 522180744, 696240992, 1044361488, 1392481984, 2088722976, 2784963968, 4177445952, 8354891904]

約数ペア:

[(1, 8354891904), (2, 4177445952), (3, 2784963968), (4, 2088722976), (6, 1392481984), (8, 1044361488), (12, 696240992), (16, 522180744), (24, 348120496), (32, 261090372), (48, 174060248), (64, 130545186), (96, 87030124), (128, 65272593), (139, 60107136), (157, 53215872), (192, 43515062), (278, 30053568), (314, 26607936), (384, 21757531), (417, 20035712), (471, 17738624), (556, 15026784), (628, 13303968), (834, 10017856), (942, 8869312), (997, 8380032), (1112, 7513392), (1256, 6651984), (1668, 5008928), (1884, 4434656), (1994, 4190016), (2224, 3756696), (2512, 3325992), (2991, 2793344), (3336, 2504464), (3768, 2217328), (3988, 2095008), (4448, 1878348), (5024, 1662996), (5982, 1396672), (6672, 1252232), (7536, 1108664), (7976, 1047504), (8896, 939174), (10048, 831498), (11964, 698336), (13344, 626116), (15072, 554332), (15952, 523752), (17792, 469587), (20096, 415749), (21823, 382848), (23928, 349168), (26688, 313058), (30144, 277166), (31904, 261876), (43646, 191424), (47856, 174584), (53376, 156529), (60288, 138583), (63808, 130938), (65469, 127616), (87292, 95712)]