216398352

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6323}}^1$

素因数の和:6388

約数の個数: 80

約数和(自身を含む): 602247168

約数和(自身を除く): 385848816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2852, 4278, 5704, 6323, 8556, 11408, 12646, 17112, 18969, 25292, 34224, 37938, 50584, 75876, 101168, 145429, 151752, 196013, 290858, 303504, 392026, 436287, 581716, 588039, 784052, 872574, 1163432, 1176078, 1568104, 1745148, 2326864, 2352156, 3136208, 3490296, 4508299, 4704312, 6980592, 9016598, 9408624, 13524897, 18033196, 27049794, 36066392, 54099588, 72132784, 108199176, 216398352]

約数ペア:

[(1, 216398352), (2, 108199176), (3, 72132784), (4, 54099588), (6, 36066392), (8, 27049794), (12, 18033196), (16, 13524897), (23, 9408624), (24, 9016598), (31, 6980592), (46, 4704312), (48, 4508299), (62, 3490296), (69, 3136208), (92, 2352156), (93, 2326864), (124, 1745148), (138, 1568104), (184, 1176078), (186, 1163432), (248, 872574), (276, 784052), (368, 588039), (372, 581716), (496, 436287), (552, 392026), (713, 303504), (744, 290858), (1104, 196013), (1426, 151752), (1488, 145429), (2139, 101168), (2852, 75876), (4278, 50584), (5704, 37938), (6323, 34224), (8556, 25292), (11408, 18969), (12646, 17112)]