748114848

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1187

約数の個数: 144

約数和(自身を含む): 2304390816

約数和(自身を除く): 1556275968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 211, 234, 288, 312, 416, 422, 468, 624, 633, 844, 936, 947, 1248, 1266, 1688, 1872, 1894, 1899, 2532, 2743, 2841, 3376, 3744, 3788, 3798, 5064, 5486, 5682, 6752, 7576, 7596, 8229, 8523, 10128, 10972, 11364, 12311, 15152, 15192, 16458, 17046, 20256, 21944, 22728, 24622, 24687, 30304, 30384, 32916, 34092, 36933, 43888, 45456, 49244, 49374, 60768, 65832, 68184, 73866, 87776, 90912, 98488, 98748, 110799, 131664, 136368, 147732, 196976, 197496, 199817, 221598, 263328, 272736, 295464, 393952, 394992, 399634, 443196, 590928, 599451, 789984, 799268, 886392, 1181856, 1198902, 1598536, 1772784, 1798353, 2397804, 2597621, 3197072, 3545568, 3596706, 4795608, 5195242, 6394144, 7193412, 7792863, 9591216, 10390484, 14386824, 15585726, 19182432, 20780968, 23378589, 28773648, 31171452, 41561936, 46757178, 57547296, 62342904, 83123872, 93514356, 124685808, 187028712, 249371616, 374057424, 748114848]

約数ペア:

[(1, 748114848), (2, 374057424), (3, 249371616), (4, 187028712), (6, 124685808), (8, 93514356), (9, 83123872), (12, 62342904), (13, 57547296), (16, 46757178), (18, 41561936), (24, 31171452), (26, 28773648), (32, 23378589), (36, 20780968), (39, 19182432), (48, 15585726), (52, 14386824), (72, 10390484), (78, 9591216), (96, 7792863), (104, 7193412), (117, 6394144), (144, 5195242), (156, 4795608), (208, 3596706), (211, 3545568), (234, 3197072), (288, 2597621), (312, 2397804), (416, 1798353), (422, 1772784), (468, 1598536), (624, 1198902), (633, 1181856), (844, 886392), (936, 799268), (947, 789984), (1248, 599451), (1266, 590928), (1688, 443196), (1872, 399634), (1894, 394992), (1899, 393952), (2532, 295464), (2743, 272736), (2841, 263328), (3376, 221598), (3744, 199817), (3788, 197496), (3798, 196976), (5064, 147732), (5486, 136368), (5682, 131664), (6752, 110799), (7576, 98748), (7596, 98488), (8229, 90912), (8523, 87776), (10128, 73866), (10972, 68184), (11364, 65832), (12311, 60768), (15152, 49374), (15192, 49244), (16458, 45456), (17046, 43888), (20256, 36933), (21944, 34092), (22728, 32916), (24622, 30384), (24687, 30304)]