216658624

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37201}}^1$

素因数の和:37233

約数の個数: 56

約数和(自身を含む): 529161248

約数和(自身を除く): 312502624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 37201, 74402, 148804, 260407, 297608, 483613, 520814, 595216, 967226, 1041628, 1190432, 1934452, 2083256, 2380864, 3385291, 3868904, 4166512, 6770582, 7737808, 8333024, 13541164, 15475616, 16666048, 27082328, 30951232, 54164656, 108329312, 216658624]

約数ペア:

[(1, 216658624), (2, 108329312), (4, 54164656), (7, 30951232), (8, 27082328), (13, 16666048), (14, 15475616), (16, 13541164), (26, 8333024), (28, 7737808), (32, 6770582), (52, 4166512), (56, 3868904), (64, 3385291), (91, 2380864), (104, 2083256), (112, 1934452), (182, 1190432), (208, 1041628), (224, 967226), (364, 595216), (416, 520814), (448, 483613), (728, 297608), (832, 260407), (1456, 148804), (2912, 74402), (5824, 37201)]