1969916352

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 168

約数和(自身を含む): 5576504976

約数和(自身を除く): 3606588624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 97, 114, 152, 192, 194, 228, 291, 293, 304, 361, 388, 456, 582, 586, 608, 722, 776, 879, 912, 1083, 1164, 1172, 1216, 1444, 1552, 1758, 1824, 1843, 2166, 2328, 2344, 2888, 3104, 3516, 3648, 3686, 4332, 4656, 4688, 5529, 5567, 5776, 6208, 7032, 7372, 8664, 9312, 9376, 11058, 11134, 11552, 14064, 14744, 16701, 17328, 18624, 18752, 22116, 22268, 23104, 28128, 28421, 29488, 33402, 34656, 35017, 44232, 44536, 56256, 56842, 58976, 66804, 69312, 70034, 85263, 88464, 89072, 105051, 105773, 113684, 117952, 133608, 140068, 170526, 176928, 178144, 210102, 211546, 227368, 267216, 280136, 317319, 341052, 353856, 356288, 420204, 423092, 454736, 534432, 539999, 560272, 634638, 682104, 840408, 846184, 909472, 1068864, 1079998, 1120544, 1269276, 1364208, 1619997, 1680816, 1692368, 1818944, 2159996, 2241088, 2538552, 2728416, 3239994, 3361632, 3384736, 4319992, 5077104, 5456832, 6479988, 6723264, 6769472, 8639984, 10154208, 10259981, 12959976, 17279968, 20308416, 20519962, 25919952, 30779943, 34559936, 41039924, 51839904, 61559886, 82079848, 103679808, 123119772, 164159696, 246239544, 328319392, 492479088, 656638784, 984958176, 1969916352]

約数ペア:

[(1, 1969916352), (2, 984958176), (3, 656638784), (4, 492479088), (6, 328319392), (8, 246239544), (12, 164159696), (16, 123119772), (19, 103679808), (24, 82079848), (32, 61559886), (38, 51839904), (48, 41039924), (57, 34559936), (64, 30779943), (76, 25919952), (96, 20519962), (97, 20308416), (114, 17279968), (152, 12959976), (192, 10259981), (194, 10154208), (228, 8639984), (291, 6769472), (293, 6723264), (304, 6479988), (361, 5456832), (388, 5077104), (456, 4319992), (582, 3384736), (586, 3361632), (608, 3239994), (722, 2728416), (776, 2538552), (879, 2241088), (912, 2159996), (1083, 1818944), (1164, 1692368), (1172, 1680816), (1216, 1619997), (1444, 1364208), (1552, 1269276), (1758, 1120544), (1824, 1079998), (1843, 1068864), (2166, 909472), (2328, 846184), (2344, 840408), (2888, 682104), (3104, 634638), (3516, 560272), (3648, 539999), (3686, 534432), (4332, 454736), (4656, 423092), (4688, 420204), (5529, 356288), (5567, 353856), (5776, 341052), (6208, 317319), (7032, 280136), (7372, 267216), (8664, 227368), (9312, 211546), (9376, 210102), (11058, 178144), (11134, 176928), (11552, 170526), (14064, 140068), (14744, 133608), (16701, 117952), (17328, 113684), (18624, 105773), (18752, 105051), (22116, 89072), (22268, 88464), (23104, 85263), (28128, 70034), (28421, 69312), (29488, 66804), (33402, 58976), (34656, 56842), (35017, 56256), (44232, 44536)]