15677780048

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 36454809600

約数和(自身を除く): 20777029552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 79, 86, 89, 112, 158, 172, 178, 301, 316, 344, 356, 463, 553, 602, 623, 632, 688, 712, 926, 1106, 1204, 1246, 1264, 1424, 1852, 2212, 2408, 2492, 3241, 3397, 3704, 3827, 4424, 4816, 4984, 6482, 6794, 7031, 7408, 7654, 8848, 9968, 12964, 13588, 14062, 15308, 19909, 23779, 25928, 26789, 27176, 28124, 30616, 36577, 39818, 41207, 47558, 49217, 51856, 53578, 54352, 56248, 61232, 73154, 79636, 82414, 95116, 98434, 107156, 112496, 139363, 146308, 159272, 164828, 190232, 196868, 214312, 256039, 278726, 288449, 292616, 302333, 318544, 329656, 380464, 393736, 428624, 512078, 557452, 576898, 585232, 604666, 659312, 787472, 1024156, 1114904, 1153796, 1209332, 1572811, 1771901, 2048312, 2116331, 2229808, 2307592, 2418664, 3145622, 3255353, 3543802, 4096624, 4232662, 4615184, 4837328, 6291244, 6510706, 7087604, 8465324, 11009677, 12403307, 12582488, 13021412, 14175208, 16930648, 22019354, 22787471, 24806614, 25164976, 26042824, 28350416, 33861296, 44038708, 45574942, 49613228, 52085648, 88077416, 91149884, 99226456, 139980179, 176154832, 182299768, 198452912, 279960358, 364599536, 559920716, 979861253, 1119841432, 1959722506, 2239682864, 3919445012, 7838890024, 15677780048]

約数ペア:

[(1, 15677780048), (2, 7838890024), (4, 3919445012), (7, 2239682864), (8, 1959722506), (14, 1119841432), (16, 979861253), (28, 559920716), (43, 364599536), (56, 279960358), (79, 198452912), (86, 182299768), (89, 176154832), (112, 139980179), (158, 99226456), (172, 91149884), (178, 88077416), (301, 52085648), (316, 49613228), (344, 45574942), (356, 44038708), (463, 33861296), (553, 28350416), (602, 26042824), (623, 25164976), (632, 24806614), (688, 22787471), (712, 22019354), (926, 16930648), (1106, 14175208), (1204, 13021412), (1246, 12582488), (1264, 12403307), (1424, 11009677), (1852, 8465324), (2212, 7087604), (2408, 6510706), (2492, 6291244), (3241, 4837328), (3397, 4615184), (3704, 4232662), (3827, 4096624), (4424, 3543802), (4816, 3255353), (4984, 3145622), (6482, 2418664), (6794, 2307592), (7031, 2229808), (7408, 2116331), (7654, 2048312), (8848, 1771901), (9968, 1572811), (12964, 1209332), (13588, 1153796), (14062, 1114904), (15308, 1024156), (19909, 787472), (23779, 659312), (25928, 604666), (26789, 585232), (27176, 576898), (28124, 557452), (30616, 512078), (36577, 428624), (39818, 393736), (41207, 380464), (47558, 329656), (49217, 318544), (51856, 302333), (53578, 292616), (54352, 288449), (56248, 278726), (61232, 256039), (73154, 214312), (79636, 196868), (82414, 190232), (95116, 164828), (98434, 159272), (107156, 146308), (112496, 139363)]