971566288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25439}}^1$

素因数の和:25496

約数の個数: 80

約数和(自身を含む): 2422702080

約数和(自身を除く): 1451135792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 25439, 38192, 50878, 101756, 178073, 203512, 279829, 356146, 407024, 559658, 712292, 788609, 1119316, 1424584, 1577218, 1958803, 2238632, 2849168, 3154436, 3917606, 4477264, 5520263, 6308872, 7835212, 8674699, 11040526, 12617744, 15670424, 17349398, 22081052, 31340848, 34698796, 44162104, 60722893, 69397592, 88324208, 121445786, 138795184, 242891572, 485783144, 971566288]

約数ペア:

[(1, 971566288), (2, 485783144), (4, 242891572), (7, 138795184), (8, 121445786), (11, 88324208), (14, 69397592), (16, 60722893), (22, 44162104), (28, 34698796), (31, 31340848), (44, 22081052), (56, 17349398), (62, 15670424), (77, 12617744), (88, 11040526), (112, 8674699), (124, 7835212), (154, 6308872), (176, 5520263), (217, 4477264), (248, 3917606), (308, 3154436), (341, 2849168), (434, 2238632), (496, 1958803), (616, 1577218), (682, 1424584), (868, 1119316), (1232, 788609), (1364, 712292), (1736, 559658), (2387, 407024), (2728, 356146), (3472, 279829), (4774, 203512), (5456, 178073), (9548, 101756), (19096, 50878), (25439, 38192)]