338795776

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3939

約数の個数: 72

約数和(自身を含む): 761741568

約数和(自身を除く): 422945792

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 2816, 3881, 3968, 5456, 7762, 7936, 10912, 15524, 21824, 31048, 42691, 43648, 62096, 85382, 87296, 120311, 124192, 170764, 240622, 248384, 341528, 481244, 496768, 683056, 962488, 993536, 1323421, 1366112, 1924976, 2646842, 2732224, 3849952, 5293684, 5464448, 7699904, 10587368, 10928896, 15399808, 21174736, 30799616, 42349472, 84698944, 169397888, 338795776]

約数ペア:

[(1, 338795776), (2, 169397888), (4, 84698944), (8, 42349472), (11, 30799616), (16, 21174736), (22, 15399808), (31, 10928896), (32, 10587368), (44, 7699904), (62, 5464448), (64, 5293684), (88, 3849952), (124, 2732224), (128, 2646842), (176, 1924976), (248, 1366112), (256, 1323421), (341, 993536), (352, 962488), (496, 683056), (682, 496768), (704, 481244), (992, 341528), (1364, 248384), (1408, 240622), (1984, 170764), (2728, 124192), (2816, 120311), (3881, 87296), (3968, 85382), (5456, 62096), (7762, 43648), (7936, 42691), (10912, 31048), (15524, 21824)]