249739295911

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{53117}}^1$

素因数の和:53248

約数の個数: 64

約数和(自身を含む): 330436454400

約数和(自身を除く): 80697158489

約数列:

[1, 7, 19, 23, 29, 53, 133, 161, 203, 371, 437, 551, 667, 1007, 1219, 1537, 3059, 3857, 4669, 7049, 8533, 10759, 12673, 23161, 29203, 35351, 53117, 88711, 162127, 204421, 247457, 371819, 671669, 1009223, 1221691, 1540393, 2815201, 4701683, 7064561, 8551837, 10782751, 19706407, 23212129, 29267467, 35429039, 53488819, 64749623, 81640829, 162484903, 204872269, 248003273, 374421733, 453247361, 571485803, 673151741, 1230242837, 1551175751, 1877739067, 4712062187, 8611699859, 10858230257, 13144173469, 35677042273, 249739295911]

約数ペア:

[(1, 249739295911), (7, 35677042273), (19, 13144173469), (23, 10858230257), (29, 8611699859), (53, 4712062187), (133, 1877739067), (161, 1551175751), (203, 1230242837), (371, 673151741), (437, 571485803), (551, 453247361), (667, 374421733), (1007, 248003273), (1219, 204872269), (1537, 162484903), (3059, 81640829), (3857, 64749623), (4669, 53488819), (7049, 35429039), (8533, 29267467), (10759, 23212129), (12673, 19706407), (23161, 10782751), (29203, 8551837), (35351, 7064561), (53117, 4701683), (88711, 2815201), (162127, 1540393), (204421, 1221691), (247457, 1009223), (371819, 671669)]