15693621672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{69809}}^1$

素因数の和:69883

約数の個数: 128

約数和(自身を含む): 45236880000

約数和(自身を除く): 29543258328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 136, 152, 174, 204, 228, 232, 323, 348, 408, 456, 493, 551, 646, 696, 969, 986, 1102, 1292, 1479, 1653, 1938, 1972, 2204, 2584, 2958, 3306, 3876, 3944, 4408, 5916, 6612, 7752, 9367, 11832, 13224, 18734, 28101, 37468, 56202, 69809, 74936, 112404, 139618, 209427, 224808, 279236, 418854, 558472, 837708, 1186753, 1326371, 1675416, 2024461, 2373506, 2652742, 3560259, 3979113, 4048922, 4747012, 5305484, 6073383, 7120518, 7958226, 8097844, 9494024, 10610968, 12146766, 14241036, 15916452, 16195688, 22548307, 24293532, 28482072, 31832904, 34415837, 38464759, 45096614, 48587064, 67644921, 68831674, 76929518, 90193228, 103247511, 115394277, 135289842, 137663348, 153859036, 180386456, 206495022, 230788554, 270579684, 275326696, 307718072, 412990044, 461577108, 541159368, 653900903, 825980088, 923154216, 1307801806, 1961702709, 2615603612, 3923405418, 5231207224, 7846810836, 15693621672]

約数ペア:

[(1, 15693621672), (2, 7846810836), (3, 5231207224), (4, 3923405418), (6, 2615603612), (8, 1961702709), (12, 1307801806), (17, 923154216), (19, 825980088), (24, 653900903), (29, 541159368), (34, 461577108), (38, 412990044), (51, 307718072), (57, 275326696), (58, 270579684), (68, 230788554), (76, 206495022), (87, 180386456), (102, 153859036), (114, 137663348), (116, 135289842), (136, 115394277), (152, 103247511), (174, 90193228), (204, 76929518), (228, 68831674), (232, 67644921), (323, 48587064), (348, 45096614), (408, 38464759), (456, 34415837), (493, 31832904), (551, 28482072), (646, 24293532), (696, 22548307), (969, 16195688), (986, 15916452), (1102, 14241036), (1292, 12146766), (1479, 10610968), (1653, 9494024), (1938, 8097844), (1972, 7958226), (2204, 7120518), (2584, 6073383), (2958, 5305484), (3306, 4747012), (3876, 4048922), (3944, 3979113), (4408, 3560259), (5916, 2652742), (6612, 2373506), (7752, 2024461), (9367, 1675416), (11832, 1326371), (13224, 1186753), (18734, 837708), (28101, 558472), (37468, 418854), (56202, 279236), (69809, 224808), (74936, 209427), (112404, 139618)]