224497338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 496782720

約数和(自身を除く): 272285382

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 89, 146, 178, 219, 267, 438, 443, 534, 886, 949, 1157, 1329, 1898, 2314, 2658, 2847, 3471, 5694, 5759, 6497, 6942, 11518, 12994, 17277, 19491, 32339, 34554, 38982, 39427, 64678, 78854, 84461, 97017, 118281, 168922, 194034, 236562, 253383, 420407, 506766, 512551, 840814, 1025102, 1261221, 1537653, 2522442, 2878171, 3075306, 5756342, 8634513, 17269026, 37416223, 74832446, 112248669, 224497338]

約数ペア:

[(1, 224497338), (2, 112248669), (3, 74832446), (6, 37416223), (13, 17269026), (26, 8634513), (39, 5756342), (73, 3075306), (78, 2878171), (89, 2522442), (146, 1537653), (178, 1261221), (219, 1025102), (267, 840814), (438, 512551), (443, 506766), (534, 420407), (886, 253383), (949, 236562), (1157, 194034), (1329, 168922), (1898, 118281), (2314, 97017), (2658, 84461), (2847, 78854), (3471, 64678), (5694, 39427), (5759, 38982), (6497, 34554), (6942, 32339), (11518, 19491), (12994, 17277)]