297319264

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2540

約数の個数: 72

約数和(自身を含む): 664421184

約数和(自身を除く): 367101920

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 968, 992, 1364, 1936, 2477, 2728, 3751, 3872, 4954, 5456, 7502, 9908, 10912, 15004, 19816, 27247, 30008, 39632, 54494, 60016, 76787, 79264, 108988, 120032, 153574, 217976, 299717, 307148, 435952, 599434, 614296, 844657, 871904, 1198868, 1228592, 1689314, 2397736, 2457184, 3378628, 4795472, 6757256, 9291227, 9590944, 13514512, 18582454, 27029024, 37164908, 74329816, 148659632, 297319264]

約数ペア:

[(1, 297319264), (2, 148659632), (4, 74329816), (8, 37164908), (11, 27029024), (16, 18582454), (22, 13514512), (31, 9590944), (32, 9291227), (44, 6757256), (62, 4795472), (88, 3378628), (121, 2457184), (124, 2397736), (176, 1689314), (242, 1228592), (248, 1198868), (341, 871904), (352, 844657), (484, 614296), (496, 599434), (682, 435952), (968, 307148), (992, 299717), (1364, 217976), (1936, 153574), (2477, 120032), (2728, 108988), (3751, 79264), (3872, 76787), (4954, 60016), (5456, 54494), (7502, 39632), (9908, 30008), (10912, 27247), (15004, 19816)]