219479442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12967}}^1$

素因数の和:13023

約数の個数: 64

約数和(自身を含む): 557727744

約数和(自身を除く): 338248302

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 12967, 16926, 25934, 38901, 77802, 90769, 168571, 181538, 272307, 337142, 401977, 505713, 544614, 803954, 1011426, 1179997, 1205931, 2359994, 2411862, 2813839, 3539991, 5225701, 5627678, 7079982, 8441517, 10451402, 15677103, 16883034, 31354206, 36579907, 73159814, 109739721, 219479442]

約数ペア:

[(1, 219479442), (2, 109739721), (3, 73159814), (6, 36579907), (7, 31354206), (13, 16883034), (14, 15677103), (21, 10451402), (26, 8441517), (31, 7079982), (39, 5627678), (42, 5225701), (62, 3539991), (78, 2813839), (91, 2411862), (93, 2359994), (182, 1205931), (186, 1179997), (217, 1011426), (273, 803954), (403, 544614), (434, 505713), (546, 401977), (651, 337142), (806, 272307), (1209, 181538), (1302, 168571), (2418, 90769), (2821, 77802), (5642, 38901), (8463, 25934), (12967, 16926)]