217088718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3582

約数の個数: 96

約数和(自身を含む): 580141440

約数和(自身を除く): 363052722

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 147, 154, 209, 231, 266, 294, 399, 418, 462, 539, 627, 798, 931, 1078, 1254, 1463, 1617, 1862, 2793, 2926, 3234, 3533, 4389, 5586, 7066, 8778, 10241, 10599, 20482, 21198, 24731, 30723, 38863, 49462, 61446, 67127, 74193, 77726, 116589, 134254, 148386, 173117, 201381, 233178, 272041, 346234, 402762, 469889, 519351, 544082, 738397, 816123, 939778, 1038702, 1409667, 1476794, 1632246, 1904287, 2215191, 2819334, 3289223, 3808574, 4430382, 5168779, 5712861, 6578446, 9867669, 10337558, 11425722, 15506337, 19735338, 31012674, 36181453, 72362906, 108544359, 217088718]

約数ペア:

[(1, 217088718), (2, 108544359), (3, 72362906), (6, 36181453), (7, 31012674), (11, 19735338), (14, 15506337), (19, 11425722), (21, 10337558), (22, 9867669), (33, 6578446), (38, 5712861), (42, 5168779), (49, 4430382), (57, 3808574), (66, 3289223), (77, 2819334), (98, 2215191), (114, 1904287), (133, 1632246), (147, 1476794), (154, 1409667), (209, 1038702), (231, 939778), (266, 816123), (294, 738397), (399, 544082), (418, 519351), (462, 469889), (539, 402762), (627, 346234), (798, 272041), (931, 233178), (1078, 201381), (1254, 173117), (1463, 148386), (1617, 134254), (1862, 116589), (2793, 77726), (2926, 74193), (3234, 67127), (3533, 61446), (4389, 49462), (5586, 38863), (7066, 30723), (8778, 24731), (10241, 21198), (10599, 20482)]