213279216

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 561749760

約数和(自身を除く): 348470544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 179, 206, 241, 309, 358, 412, 482, 537, 618, 716, 723, 824, 964, 1074, 1236, 1432, 1446, 1648, 1928, 2148, 2472, 2864, 2892, 3856, 4296, 4944, 5784, 8592, 11568, 18437, 24823, 36874, 43139, 49646, 55311, 73748, 74469, 86278, 99292, 110622, 129417, 147496, 148938, 172556, 198584, 221244, 258834, 294992, 297876, 345112, 397168, 442488, 517668, 595752, 690224, 884976, 1035336, 1191504, 2070672, 4443317, 8886634, 13329951, 17773268, 26659902, 35546536, 53319804, 71093072, 106639608, 213279216]

約数ペア:

[(1, 213279216), (2, 106639608), (3, 71093072), (4, 53319804), (6, 35546536), (8, 26659902), (12, 17773268), (16, 13329951), (24, 8886634), (48, 4443317), (103, 2070672), (179, 1191504), (206, 1035336), (241, 884976), (309, 690224), (358, 595752), (412, 517668), (482, 442488), (537, 397168), (618, 345112), (716, 297876), (723, 294992), (824, 258834), (964, 221244), (1074, 198584), (1236, 172556), (1432, 148938), (1446, 147496), (1648, 129417), (1928, 110622), (2148, 99292), (2472, 86278), (2864, 74469), (2892, 73748), (3856, 55311), (4296, 49646), (4944, 43139), (5784, 36874), (8592, 24823), (11568, 18437)]